From fbb844da24c44cce0509451116df248c861ef8f7 Mon Sep 17 00:00:00 2001
From: Good Guy <good1.2guy@gmail.com>
Date: Fri, 26 Jan 2018 17:01:30 -0700
Subject: [PATCH] render config sample/pixel fmt, piped files, ffmpeg raw
 yuv/rgb

---
 cinelerra-5.1/cinelerra/asset.C               |  16 +-
 cinelerra-5.1/cinelerra/asset.h               |  10 +-
 cinelerra-5.1/cinelerra/confirmsave.C         |   4 +-
 cinelerra-5.1/cinelerra/ffmpeg.C              | 221 ++++++++++++++---
 cinelerra-5.1/cinelerra/ffmpeg.h              |  20 +-
 cinelerra-5.1/cinelerra/file.C                |  39 ++-
 cinelerra-5.1/cinelerra/fileac3.C             |   6 +-
 cinelerra-5.1/cinelerra/fileac3.h             |   7 +-
 cinelerra-5.1/cinelerra/filebase.h            |  15 +-
 cinelerra-5.1/cinelerra/filedv.C              |   6 +-
 cinelerra-5.1/cinelerra/filedv.h              |   7 +-
 cinelerra-5.1/cinelerra/fileexr.C             |   6 +-
 cinelerra-5.1/cinelerra/fileexr.h             |   7 +-
 cinelerra-5.1/cinelerra/fileffmpeg.C          | 222 +++++++++++-------
 cinelerra-5.1/cinelerra/fileffmpeg.h          |  46 +++-
 cinelerra-5.1/cinelerra/fileflac.C            |   6 +-
 cinelerra-5.1/cinelerra/fileflac.h            |  12 +-
 cinelerra-5.1/cinelerra/filejpeg.C            |   6 +-
 cinelerra-5.1/cinelerra/filejpeg.h            |   7 +-
 cinelerra-5.1/cinelerra/filejpeglist.C        |   6 +-
 cinelerra-5.1/cinelerra/filejpeglist.h        |   7 +-
 cinelerra-5.1/cinelerra/filempeg.C            |   6 +-
 cinelerra-5.1/cinelerra/filempeg.h            |   7 +-
 cinelerra-5.1/cinelerra/fileogg.C             |   6 +-
 cinelerra-5.1/cinelerra/fileogg.h             |   7 +-
 cinelerra-5.1/cinelerra/filepng.C             |   6 +-
 cinelerra-5.1/cinelerra/filepng.h             |   7 +-
 cinelerra-5.1/cinelerra/fileppm.C             |   5 +-
 cinelerra-5.1/cinelerra/fileppm.h             |   6 +-
 cinelerra-5.1/cinelerra/filesndfile.C         |   6 +-
 cinelerra-5.1/cinelerra/filesndfile.h         |   7 +-
 cinelerra-5.1/cinelerra/filetga.C             |   6 +-
 cinelerra-5.1/cinelerra/filetga.h             |   7 +-
 cinelerra-5.1/cinelerra/filetiff.C            |   6 +-
 cinelerra-5.1/cinelerra/filetiff.h            |   7 +-
 cinelerra-5.1/cinelerra/filevorbis.C          |   6 +-
 cinelerra-5.1/cinelerra/filevorbis.h          |   7 +-
 cinelerra-5.1/cinelerra/formatpopup.C         |   6 +-
 cinelerra-5.1/cinelerra/formatpopup.h         |   5 +-
 cinelerra-5.1/cinelerra/formattools.C         |   7 +-
 cinelerra-5.1/cinelerra/formattools.h         |  27 +--
 cinelerra-5.1/ffmpeg/video/faststart_h264.mp4 |   1 +
 cinelerra-5.1/ffmpeg/video/raw.rgb            |   2 +
 cinelerra-5.1/ffmpeg/video/raw.yuv            |   2 +
 cinelerra-5.1/ffmpeg/video/rgb.dfl            |   1 +
 cinelerra-5.1/ffmpeg/video/yuv.dfl            |   1 +
 46 files changed, 514 insertions(+), 316 deletions(-)
 create mode 100644 cinelerra-5.1/ffmpeg/video/raw.rgb
 create mode 100644 cinelerra-5.1/ffmpeg/video/raw.yuv
 create mode 100644 cinelerra-5.1/ffmpeg/video/rgb.dfl
 create mode 100644 cinelerra-5.1/ffmpeg/video/yuv.dfl

diff --git a/cinelerra-5.1/cinelerra/asset.C b/cinelerra-5.1/cinelerra/asset.C
index 0993b12f..07aa00b3 100644
--- a/cinelerra-5.1/cinelerra/asset.C
+++ b/cinelerra-5.1/cinelerra/asset.C
@@ -85,9 +85,11 @@ int Asset::init_values()
 	strcpy(acodec, "");
 
 	ff_audio_options[0] = 0;
-	ff_video_options[0] = 0;
+	ff_sample_format[0] = 0;
 	ff_audio_bitrate = 0;
 	ff_audio_quality = -1;
+	ff_video_options[0] = 0;
+	ff_pixel_format[0] = 0;
 	ff_video_bitrate = 0;
 	ff_video_quality = -1;
 
@@ -223,9 +225,11 @@ void Asset::copy_format(Asset *asset, int do_index)
 	strcpy(acodec, asset->acodec);
 
 	strcpy(ff_audio_options, asset->ff_audio_options);
-	strcpy(ff_video_options, asset->ff_video_options);
+	strcpy(ff_sample_format, asset->ff_sample_format);
 	ff_audio_bitrate = asset->ff_audio_bitrate;
 	ff_audio_quality = asset->ff_audio_quality;
+	strcpy(ff_video_options, asset->ff_video_options);
+	strcpy(ff_pixel_format, asset->ff_pixel_format);
 	ff_video_bitrate = asset->ff_video_bitrate;
 	ff_video_quality = asset->ff_video_quality;
 
@@ -353,6 +357,7 @@ int Asset::equivalent(Asset &asset, int test_audio, int test_video, EDL *edl)
 			!strcmp(acodec, asset.acodec));
 		if(result && format == FILE_FFMPEG)
 			result = !strcmp(ff_audio_options, asset.ff_audio_options) &&
+				!strcmp(ff_sample_format, asset.ff_sample_format) &&
 				ff_audio_bitrate == asset.ff_audio_bitrate &&
 				ff_audio_quality == asset.ff_audio_quality;
 	}
@@ -373,6 +378,7 @@ int Asset::equivalent(Asset &asset, int test_audio, int test_video, EDL *edl)
 			jpeg_sphere == asset.jpeg_sphere);
 		if(result && format == FILE_FFMPEG)
 			result = !strcmp(ff_video_options, asset.ff_video_options) &&
+				!strcmp(ff_pixel_format, asset.ff_pixel_format) &&
 				ff_video_bitrate == asset.ff_video_bitrate &&
 				ff_video_quality == asset.ff_video_quality;
 	}
@@ -795,9 +801,11 @@ void Asset::load_defaults(BC_Hash *defaults,
 	theora_keyframe_force_frequency = GET_DEFAULT("THEORA_FORCE_KEYFRAME_FREQUENCY", theora_keyframe_force_frequency);
 
 	GET_DEFAULT("FF_AUDIO_OPTIONS", ff_audio_options);
+	GET_DEFAULT("FF_SAMPLE_FORMAT", ff_sample_format);
 	ff_audio_bitrate = GET_DEFAULT("FF_AUDIO_BITRATE", ff_audio_bitrate);
 	ff_audio_quality = GET_DEFAULT("FF_AUDIO_QUALITY", ff_audio_quality);
 	GET_DEFAULT("FF_VIDEO_OPTIONS", ff_video_options);
+	GET_DEFAULT("FF_PIXEL_FORMAT", ff_pixel_format);
 	ff_video_bitrate = GET_DEFAULT("FF_VIDEO_BITRATE", ff_video_bitrate);
 	ff_video_quality = GET_DEFAULT("FF_VIDEO_QUALITY", ff_video_quality);
 
@@ -887,9 +895,11 @@ void Asset::save_defaults(BC_Hash *defaults,
 		UPDATE_DEFAULT("VORBIS_MAX_BITRATE", vorbis_max_bitrate);
 
 		UPDATE_DEFAULT("FF_AUDIO_OPTIONS", ff_audio_options);
+		UPDATE_DEFAULT("FF_SAMPLE_FORMAT", ff_sample_format);
 		UPDATE_DEFAULT("FF_AUDIO_BITRATE", ff_audio_bitrate);
 		UPDATE_DEFAULT("FF_AUDIO_QUALITY", ff_audio_quality);
 		UPDATE_DEFAULT("FF_VIDEO_OPTIONS", ff_video_options);
+		UPDATE_DEFAULT("FF_PIXEL_FORMAT",  ff_pixel_format);
 		UPDATE_DEFAULT("FF_VIDEO_BITRATE", ff_video_bitrate);
 		UPDATE_DEFAULT("FF_VIDEO_QUALITY", ff_video_quality);
 
@@ -988,9 +998,11 @@ int Asset::dump(FILE *fp)
 	fprintf(fp,"   format %d\n", format);
 	fprintf(fp,"   fformat=\"%s\"\n", fformat);
 	fprintf(fp,"   ff_audio_options=\"%s\"\n", ff_audio_options);
+	fprintf(fp,"   ff_sample_format=\"%s\"\n", ff_sample_format);
 	fprintf(fp,"   ff_audio_bitrate=%d\n", ff_audio_bitrate);
 	fprintf(fp,"   ff_audio_quality=%d\n", ff_audio_quality);
 	fprintf(fp,"   ff_video_options=\"%s\"\n", ff_video_options);
+	fprintf(fp,"   ff_pixel_format=\"%s\"\n", ff_pixel_format);
 	fprintf(fp,"   ff_video_bitrate=%d\n", ff_video_bitrate);
 	fprintf(fp,"   ff_video_quality=%d\n", ff_video_quality);
 	fprintf(fp,"   audio_data %d channels %d samplerate %d bits %d"
diff --git a/cinelerra-5.1/cinelerra/asset.h b/cinelerra-5.1/cinelerra/asset.h
index b90cacfc..b877c47d 100644
--- a/cinelerra-5.1/cinelerra/asset.h
+++ b/cinelerra-5.1/cinelerra/asset.h
@@ -208,12 +208,12 @@ public:
 
 // ffmpeg muxer file extension
 	char fformat[BCSTRLEN];
-	char ff_audio_options[BCTEXTLEN];
 	char ff_video_options[BCTEXTLEN];
-	int ff_audio_bitrate;
-	int ff_audio_quality;
-	int ff_video_bitrate;
-	int ff_video_quality;
+	char ff_pixel_format[BCSTRLEN];
+	int ff_video_bitrate, ff_video_quality;
+	char ff_audio_options[BCTEXTLEN];
+	char ff_sample_format[BCSTRLEN];
+	int ff_audio_bitrate, ff_audio_quality;
 
 // PNG video compression
 	int png_use_alpha;
diff --git a/cinelerra-5.1/cinelerra/confirmsave.C b/cinelerra-5.1/cinelerra/confirmsave.C
index 5fe6ab90..3542a049 100644
--- a/cinelerra-5.1/cinelerra/confirmsave.C
+++ b/cinelerra-5.1/cinelerra/confirmsave.C
@@ -47,14 +47,12 @@ int ConfirmSave::test_file(MWindow *mwindow, char *path)
 
 int ConfirmSave::test_files(MWindow *mwindow, ArrayList<char*> *paths)
 {
-	FILE *file;
 	ArrayList<BC_ListBoxItem*> list;
 	int result = 0;
 
 	for(int i = 0; i < paths->size(); i++) {
 		char *path = paths->values[i];
-		if( (file=fopen(path, "r")) != 0 ) {
-			fclose(file);
+		if( !access(path, F_OK) ) {
 			list.append(new BC_ListBoxItem(path));
 		}
 	}
diff --git a/cinelerra-5.1/cinelerra/ffmpeg.C b/cinelerra-5.1/cinelerra/ffmpeg.C
index 167ee479..b0ba1c90 100644
--- a/cinelerra-5.1/cinelerra/ffmpeg.C
+++ b/cinelerra-5.1/cinelerra/ffmpeg.C
@@ -19,8 +19,11 @@
 #include "asset.h"
 #include "bccmodels.h"
 #include "bchash.h"
-#include "fileffmpeg.h"
+#include "edl.h"
+#include "edlsession.h"
 #include "file.h"
+#include "fileffmpeg.h"
+#include "filesystem.h"
 #include "ffmpeg.h"
 #include "indexfile.h"
 #include "interlacemodes.h"
@@ -1384,6 +1387,37 @@ AVRational FFMPEG::to_time_base(int sample_rate)
 	return (AVRational){1, sample_rate};
 }
 
+int FFMPEG::get_fmt_score(AVSampleFormat dst_fmt, AVSampleFormat src_fmt)
+{
+	int score = 0;
+	int dst_planar = av_sample_fmt_is_planar(dst_fmt);
+	int src_planar = av_sample_fmt_is_planar(src_fmt);
+	if( dst_planar != src_planar ) ++score;
+	int dst_bytes = av_get_bytes_per_sample(dst_fmt);
+	int src_bytes = av_get_bytes_per_sample(src_fmt);
+	score += (src_bytes > dst_bytes ? 100 : -10) * (src_bytes - dst_bytes);
+	int src_packed = av_get_packed_sample_fmt(src_fmt);
+	int dst_packed = av_get_packed_sample_fmt(dst_fmt);
+	if( dst_packed == AV_SAMPLE_FMT_S32 && src_packed == AV_SAMPLE_FMT_FLT ) score += 20;
+	if( dst_packed == AV_SAMPLE_FMT_FLT && src_packed == AV_SAMPLE_FMT_S32 ) score += 2;
+	return score;
+}
+
+AVSampleFormat FFMPEG::find_best_sample_fmt_of_list(
+		const AVSampleFormat *sample_fmts, AVSampleFormat src_fmt)
+{
+	AVSampleFormat best = AV_SAMPLE_FMT_NONE;
+	int best_score = get_fmt_score(best, src_fmt);
+	for( int i=0; sample_fmts[i] >= 0; ++i ) {
+		AVSampleFormat sample_fmt = sample_fmts[i];
+		int score = get_fmt_score(sample_fmt, src_fmt);
+		if( score >= best_score ) continue;
+		best = sample_fmt;  best_score = score;
+	}
+	return best;
+}
+
+
 void FFMPEG::set_option_path(char *path, const char *fmt, ...)
 {
 	char *ep = path + BCTEXTLEN-1;
@@ -1480,10 +1514,10 @@ int FFMPEG::get_file_format()
 	return ret;
 }
 
-int FFMPEG::scan_option_line(char *cp, char *tag, char *val)
+int FFMPEG::scan_option_line(const char *cp, char *tag, char *val)
 {
 	while( *cp == ' ' || *cp == '\t' ) ++cp;
-	char *bp = cp;
+	const char *bp = cp;
 	while( *cp && *cp != ' ' && *cp != '\t' && *cp != '=' && *cp != '\n' ) ++cp;
 	int len = cp - bp;
 	if( !len || len > BCSTRLEN-1 ) return 1;
@@ -1501,6 +1535,123 @@ int FFMPEG::scan_option_line(char *cp, char *tag, char *val)
 	return 0;
 }
 
+int FFMPEG::can_render(const char *fformat, const char *type)
+{
+	FileSystem fs;
+	char option_path[BCTEXTLEN];
+	FFMPEG::set_option_path(option_path, type);
+	fs.update(option_path);
+	int total_files = fs.total_files();
+	for( int i=0; i<total_files; ++i ) {
+		const char *name = fs.get_entry(i)->get_name();
+		const char *ext = strrchr(name,'.');
+		if( !ext ) continue;
+		if( !strcmp(fformat, ++ext) ) return 1;
+	}
+	return 0;
+}
+
+int FFMPEG::get_ff_option(const char *nm, const char *options, char *value)
+{
+        for( const char *cp=options; *cp!=0; ) {
+                char line[BCTEXTLEN], *bp = line, *ep = bp+sizeof(line)-1;
+                while( bp < ep && *cp && *cp!='\n' ) *bp++ = *cp++;
+                if( *cp ) ++cp;
+                *bp = 0;
+                if( !line[0] || line[0] == '#' || line[0] == ';' ) continue;
+                char key[BCSTRLEN], val[BCTEXTLEN];
+                if( FFMPEG::scan_option_line(line, key, val) ) continue;
+                if( !strcmp(key, nm) ) {
+                        strncpy(value, val, BCSTRLEN);
+                        return 0;
+                }
+        }
+        return 1;
+}
+
+void FFMPEG::scan_audio_options(Asset *asset, EDL *edl)
+{
+	char cin_sample_fmt[BCSTRLEN];
+	int cin_fmt = AV_SAMPLE_FMT_NONE;
+	const char *options = asset->ff_audio_options;
+	if( !get_ff_option("cin_sample_fmt", options, cin_sample_fmt) )
+		cin_fmt = (int)av_get_sample_fmt(cin_sample_fmt);
+	if( cin_fmt < 0 ) {
+		char audio_codec[BCSTRLEN]; audio_codec[0] = 0;
+		AVCodec *av_codec = !FFMPEG::get_codec(audio_codec, "audio", asset->acodec) ?
+			avcodec_find_encoder_by_name(audio_codec) : 0;
+		if( av_codec && av_codec->sample_fmts )
+			cin_fmt = find_best_sample_fmt_of_list(av_codec->sample_fmts, AV_SAMPLE_FMT_FLT);
+	}
+	if( cin_fmt < 0 ) cin_fmt = AV_SAMPLE_FMT_S16;
+	const char *name = av_get_sample_fmt_name((AVSampleFormat)cin_fmt);
+	if( !name ) name = _("None");
+	strcpy(asset->ff_sample_format, name);
+
+	char value[BCSTRLEN];
+	if( !get_ff_option("cin_bitrate", options, value) )
+		asset->ff_audio_bitrate = atoi(value);
+	if( !get_ff_option("cin_quality", options, value) )
+		asset->ff_audio_quality = atoi(value);
+}
+
+void FFMPEG::load_audio_options(Asset *asset, EDL *edl)
+{
+	char options_path[BCTEXTLEN];
+	set_option_path(options_path, "audio/%s", asset->acodec);
+        if( !load_options(options_path,
+			asset->ff_audio_options,
+			sizeof(asset->ff_audio_options)) )
+		scan_audio_options(asset, edl);
+}
+
+void FFMPEG::scan_video_options(Asset *asset, EDL *edl)
+{
+	char cin_pix_fmt[BCSTRLEN];
+	int cin_fmt = AV_PIX_FMT_NONE;
+	const char *options = asset->ff_video_options;
+	if( !get_ff_option("cin_pix_fmt", options, cin_pix_fmt) )
+			cin_fmt = (int)av_get_pix_fmt(cin_pix_fmt);
+	if( cin_fmt < 0 ) {
+		char video_codec[BCSTRLEN];  video_codec[0] = 0;
+		AVCodec *av_codec = !get_codec(video_codec, "video", asset->vcodec) ?
+			avcodec_find_encoder_by_name(video_codec) : 0;
+		if( av_codec && av_codec->pix_fmts ) {
+			if( edl ) {
+				int color_model = edl->session->color_model;
+				int max_bits = BC_CModels::calculate_pixelsize(color_model) * 8;
+				max_bits /= BC_CModels::components(color_model);
+				cin_fmt = avcodec_find_best_pix_fmt_of_list(av_codec->pix_fmts,
+					(BC_CModels::is_yuv(color_model) ?
+						(max_bits > 8 ? AV_PIX_FMT_AYUV64LE : AV_PIX_FMT_YUV444P) :
+						(max_bits > 8 ? AV_PIX_FMT_RGB48LE : AV_PIX_FMT_RGB24)), 0, 0);
+			}
+			else
+				cin_fmt = av_codec->pix_fmts[0];
+		}
+	}
+	if( cin_fmt < 0 ) cin_fmt = AV_PIX_FMT_YUV420P;
+	const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get((AVPixelFormat)cin_fmt);
+	const char *name = desc ? desc->name : _("None");
+	strcpy(asset->ff_pixel_format, name);
+
+	char value[BCSTRLEN];
+	if( !get_ff_option("cin_bitrate", options, value) )
+		asset->ff_video_bitrate = atoi(value);
+	if( !get_ff_option("cin_quality", options, value) )
+		asset->ff_video_quality = atoi(value);
+}
+
+void FFMPEG::load_video_options(Asset *asset, EDL *edl)
+{
+	char options_path[BCTEXTLEN];
+	set_option_path(options_path, "video/%s", asset->vcodec);
+        if( !load_options(options_path,
+			asset->ff_video_options,
+			sizeof(asset->ff_video_options)) )
+		scan_video_options(asset, edl);
+}
+
 int FFMPEG::load_defaults(const char *path, const char *type,
 		 char *codec, char *codec_options, int len)
 {
@@ -1521,18 +1672,24 @@ int FFMPEG::load_defaults(const char *path, const char *type,
 	return load_options(default_file, codec_options, len);
 }
 
-void FFMPEG::set_asset_format(Asset *asset, const char *text)
+void FFMPEG::set_asset_format(Asset *asset, EDL *edl, const char *text)
 {
 	if( asset->format != FILE_FFMPEG ) return;
 	if( text != asset->fformat )
 		strcpy(asset->fformat, text);
-	if( !asset->ff_audio_options[0] ) {
-		asset->audio_data = !load_defaults("audio", text, asset->acodec,
-			asset->ff_audio_options, sizeof(asset->ff_audio_options));
+	if( asset->audio_data && !asset->ff_audio_options[0] ) {
+		if( !load_defaults("audio", text, asset->acodec,
+				asset->ff_audio_options, sizeof(asset->ff_audio_options)) )
+			scan_audio_options(asset, edl);
+		else
+			asset->audio_data = 0;
 	}
-	if( !asset->ff_video_options[0] ) {
-		asset->video_data = !load_defaults("video", text, asset->vcodec,
-			asset->ff_video_options, sizeof(asset->ff_video_options));
+	if( asset->video_data && !asset->ff_video_options[0] ) {
+		if( !load_defaults("video", text, asset->vcodec,
+				asset->ff_video_options, sizeof(asset->ff_video_options)) )
+			scan_video_options(asset, edl);
+		else
+			asset->video_data = 0;
 	}
 }
 
@@ -1544,19 +1701,18 @@ int FFMPEG::get_encoder(const char *options,
 		eprintf(_("options open failed %s\n"),options);
 		return 1;
 	}
-	if( get_encoder(fp, format, codec, bsfilter) )
+	char line[BCTEXTLEN];
+	if( !fgets(line, sizeof(line), fp) ||
+	    scan_encoder(line, format, codec, bsfilter) )
 		eprintf(_("format/codec not found %s\n"), options);
 	fclose(fp);
 	return 0;
 }
 
-int FFMPEG::get_encoder(FILE *fp,
+int FFMPEG::scan_encoder(const char *line,
 		char *format, char *codec, char *bsfilter)
 {
 	format[0] = codec[0] = bsfilter[0] = 0;
-	char line[BCTEXTLEN];
-	if( !fgets(line, sizeof(line), fp) ) return 1;
-	line[sizeof(line)-1] = 0;
 	if( scan_option_line(line, format, codec) ) return 1;
 	char *cp = codec;
 	while( *cp && *cp != '|' ) ++cp;
@@ -1890,14 +2046,18 @@ int FFMPEG::open_decoder()
 
 int FFMPEG::init_encoder(const char *filename)
 {
-	int fd = ::open(filename,O_WRONLY);
-	if( fd < 0 ) fd = open(filename,O_WRONLY+O_CREAT,0666);
-	if( fd < 0 ) {
+// try access first for named pipes
+	int ret = access(filename, W_OK);
+	if( ret ) {
+		int fd = ::open(filename,O_WRONLY);
+		if( fd < 0 ) fd = open(filename,O_WRONLY+O_CREAT,0666);
+		if( fd >= 0 ) { close(fd);  ret = 0; }
+	}
+	if( ret ) {
 		eprintf(_("bad file path: %s\n"), filename);
 		return 1;
 	}
-	::close(fd);
-	int ret = get_file_format();
+	ret = get_file_format();
 	if( ret > 0 ) {
 		eprintf(_("bad file format: %s\n"), filename);
 		return 1;
@@ -2021,7 +2181,10 @@ int FFMPEG::open_encoder(const char *type, const char *spec)
 				break;
 			}
 			ctx->time_base = st->time_base = (AVRational){1, aud->sample_rate};
-			ctx->sample_fmt = codec->sample_fmts[0];
+			AVSampleFormat sample_fmt = av_get_sample_fmt(asset->ff_sample_format);
+			if( sample_fmt == AV_SAMPLE_FMT_NONE )
+				sample_fmt = codec->sample_fmts ? codec->sample_fmts[0] : AV_SAMPLE_FMT_S16;
+			ctx->sample_fmt = sample_fmt;
 			uint64_t layout = av_get_default_channel_layout(ctx->channels);
 			aud->resample_context = swr_alloc_set_opts(NULL,
 				layout, ctx->sample_fmt, aud->sample_rate,
@@ -2070,18 +2233,10 @@ int FFMPEG::open_encoder(const char *type, const char *spec)
 			vid->width = asset->width;
 			vid->height = asset->height;
 			vid->frame_rate = asset->frame_rate;
-			AVPixelFormat pix_fmt = codec->pix_fmts ?
-				codec->pix_fmts[0] : AV_PIX_FMT_YUV420P;
-			AVDictionaryEntry *tag = av_dict_get(sopts, "cin_pix_fmt", NULL, 0);
-			if( tag != 0 ) {
-				int avfmt = av_get_pix_fmt(tag->value);
-				if( avfmt < 0 ) {
-					eprintf(_("cin_pix_fmt unknown = %s\n"), tag->value);
-					ret = 1;
-					break;
-				}
-				pix_fmt = (AVPixelFormat)avfmt;
-			}
+
+			AVPixelFormat pix_fmt = av_get_pix_fmt(asset->ff_pixel_format);
+			if( pix_fmt == AV_PIX_FMT_NONE )
+				pix_fmt = codec->pix_fmts ? codec->pix_fmts[0] : AV_PIX_FMT_YUV420P;
 			ctx->pix_fmt = pix_fmt;
 			const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
 			int mask_w = (1<<desc->log2_chroma_w)-1;
diff --git a/cinelerra-5.1/cinelerra/ffmpeg.h b/cinelerra-5.1/cinelerra/ffmpeg.h
index 11194792..5c9b1ea1 100644
--- a/cinelerra-5.1/cinelerra/ffmpeg.h
+++ b/cinelerra-5.1/cinelerra/ffmpeg.h
@@ -13,6 +13,7 @@
 #include "bcwindowbase.inc"
 #include "condition.h"
 #include "cstrdup.h"
+#include "edl.inc"
 #include "linklist.h"
 #include "ffmpeg.inc"
 #include "filebase.inc"
@@ -254,18 +255,29 @@ public:
 	AVRational check_frame_rate(AVCodec *codec, double frame_rate);
 	AVRational to_sample_aspect_ratio(Asset *asset);
 	AVRational to_time_base(int sample_rate);
+	static int get_fmt_score(AVSampleFormat dst_fmt, AVSampleFormat src_fmt);
+	static AVSampleFormat find_best_sample_fmt_of_list(
+		const AVSampleFormat *sample_fmts, AVSampleFormat src_fmt);
 
 	static void set_option_path(char *path, const char *fmt, ...);
 	static void get_option_path(char *path, const char *type, const char *spec);
 	static int get_format(char *format, const char *path, const char *spec);
 	static int get_codec(char *codec, const char *path, const char *spec);
-	static int scan_option_line(char *cp,char *tag,char *val);
+	static int scan_option_line(const char *cp,char *tag,char *val);
 	static int load_defaults(const char *path, const char *type,
 		 char *codec, char *codec_options, int len);
-	static void set_asset_format(Asset *asset, const char *text);
+	static int can_render(const char *fformat, const char *type);
+	static int renders_audio(const char *fformat) { return can_render(fformat, "audio"); }
+	static int renders_video(const char *fformat) { return can_render(fformat, "video"); }
+	static int get_ff_option(const char *nm, const char *options, char *value);
+	static void scan_audio_options(Asset *asset, EDL *edl);
+	static void load_audio_options(Asset *asset, EDL *edl);
+	static void scan_video_options(Asset *asset, EDL *edl);
+	static void load_video_options(Asset *asset, EDL *edl);
+	static void set_asset_format(Asset *asset, EDL *edl, const char *text);
 	int get_file_format();
-	int get_encoder(const char *options, char *format, char *codec, char *bsfilter);
-	int get_encoder(FILE *fp, char *format, char *codec, char *bsfilter);
+	static int get_encoder(const char *options, char *format, char *codec, char *bsfilter);
+	static int scan_encoder(const char *line, char *format, char *codec, char *bsfilter);
 	int read_options(const char *options, AVDictionary *&opts, int skip=0);
 	int scan_options(const char *options, AVDictionary *&opts, AVStream *st);
 	int read_options(FILE *fp, const char *options, AVDictionary *&opts);
diff --git a/cinelerra-5.1/cinelerra/file.C b/cinelerra-5.1/cinelerra/file.C
index 67b731de..264be2e8 100644
--- a/cinelerra-5.1/cinelerra/file.C
+++ b/cinelerra-5.1/cinelerra/file.C
@@ -165,24 +165,19 @@ int File::get_options(FormatTools *format,
 	int audio_options, int video_options)
 {
 	BC_WindowBase *parent_window = format->window;
-	//ArrayList<PluginServer*> *plugindb = format->plugindb;
 	Asset *asset = format->asset;
-
+	EDL *edl = format->mwindow ? format->mwindow->edl : 0;
 	format_window = 0;
 	getting_options = 1;
 	format_completion->lock("File::get_options");
 	switch( asset->format ) {
-	case FILE_AC3:
-		FileAC3::get_parameters(parent_window,
-			asset,
-			format_window,
-			audio_options,
-			video_options);
+	case FILE_AC3: FileAC3::get_parameters(parent_window, asset, format_window,
+			audio_options, video_options, edl);
 		break;
 #ifdef HAVE_DV
 	case FILE_RAWDV:
 		FileDV::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 #endif
 	case FILE_PCM:
@@ -191,56 +186,56 @@ int File::get_options(FormatTools *format,
 	case FILE_AIFF:
 	case FILE_SND:
 		FileSndFile::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	case FILE_FFMPEG:
 		FileFFMPEG::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	case FILE_AMPEG:
 	case FILE_VMPEG:
 		FileMPEG::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	case FILE_JPEG:
 	case FILE_JPEG_LIST:
 		FileJPEG::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 #ifdef HAVE_OPENEXR
 	case FILE_EXR:
 	case FILE_EXR_LIST:
 		FileEXR::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 #endif
 	case FILE_FLAC:
 		FileFLAC::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	case FILE_PNG:
 	case FILE_PNG_LIST:
 		FilePNG::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	case FILE_PPM:
 	case FILE_PPM_LIST:
 		FilePPM::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	case FILE_TGA:
 	case FILE_TGA_LIST:
 		FileTGA::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	case FILE_TIFF:
 	case FILE_TIFF_LIST:
 		FileTIFF::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	case FILE_OGG:
 		FileOGG::get_parameters(parent_window, asset, format_window,
-			audio_options, video_options);
+			audio_options, video_options, edl);
 		break;
 	default:
 		break;
@@ -1430,7 +1425,7 @@ int File::renders_video(int format)
 int File::renders_video(Asset *asset)
 {
 	return asset->format == FILE_FFMPEG ?
-		FileFFMPEG::renders_video(asset->fformat) :
+		FFMPEG::renders_video(asset->fformat) :
 		renders_video(asset->format);
 }
 
@@ -1456,7 +1451,7 @@ int File::renders_audio(int format)
 int File::renders_audio(Asset *asset)
 {
 	return asset->format == FILE_FFMPEG ?
-		FileFFMPEG::renders_audio(asset->fformat) :
+		FFMPEG::renders_audio(asset->fformat) :
 		renders_audio(asset->format);
 }
 
diff --git a/cinelerra-5.1/cinelerra/fileac3.C b/cinelerra-5.1/cinelerra/fileac3.C
index cc3cafae..c573e387 100644
--- a/cinelerra-5.1/cinelerra/fileac3.C
+++ b/cinelerra-5.1/cinelerra/fileac3.C
@@ -76,10 +76,8 @@ int FileAC3::reset_parameters_derived()
 }
 
 void FileAC3::get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options)
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl)
 {
 	if(audio_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/fileac3.h b/cinelerra-5.1/cinelerra/fileac3.h
index 9304a80f..6683816b 100644
--- a/cinelerra-5.1/cinelerra/fileac3.h
+++ b/cinelerra-5.1/cinelerra/fileac3.h
@@ -30,6 +30,7 @@ extern "C" {
 #include "libswresample/swresample.h"
 };
 
+#include "edl.inc"
 #include "filebase.h"
 #include "filempeg.inc"
 #include "indexfile.inc"
@@ -45,10 +46,8 @@ public:
 
 	int reset_parameters_derived();
 	static void get_parameters(BC_WindowBase *parent_window,
-			Asset *asset,
-			BC_WindowBase* &format_window,
-			int audio_options,
-			int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 	static int check_sig();
 	int open_file(int rd, int wr);
 	int close_file();
diff --git a/cinelerra-5.1/cinelerra/filebase.h b/cinelerra-5.1/cinelerra/filebase.h
index 5e8d291e..3fb8be42 100644
--- a/cinelerra-5.1/cinelerra/filebase.h
+++ b/cinelerra-5.1/cinelerra/filebase.h
@@ -26,6 +26,7 @@
 #include "assets.inc"
 #include "bccmodels.h"
 #include "edit.inc"
+#include "edl.inc"
 #include "ffmpeg.inc"
 #include "guicast.h"
 #include "file.inc"
@@ -54,23 +55,9 @@ public:
 	friend class FileList;
 	friend class FrameWriter;
 
-
-
-
 	void get_mode(char *mode, int rd, int wr);
 	void reset_parameters();
 
-
-
-	virtual void get_parameters(BC_WindowBase *parent_window,
-			Asset *asset,
-			BC_WindowBase **format_window,
-			int audio_options,
-			int video_options,
-			int lock_compressor) {};
-
-
-
 	virtual int get_index(IndexFile *index_file, MainProgressBar *progress_bar) { return -1; }
 	virtual int check_header() { return 0; }  // Test file to see if it is of this type.
 	virtual int reset_parameters_derived() { return 0; }
diff --git a/cinelerra-5.1/cinelerra/filedv.C b/cinelerra-5.1/cinelerra/filedv.C
index 1d22bc3d..1a543744 100644
--- a/cinelerra-5.1/cinelerra/filedv.C
+++ b/cinelerra-5.1/cinelerra/filedv.C
@@ -102,10 +102,8 @@ FileDV::~FileDV()
 }
 
 void FileDV::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(audio_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/filedv.h b/cinelerra-5.1/cinelerra/filedv.h
index d0db5b54..843b59b8 100644
--- a/cinelerra-5.1/cinelerra/filedv.h
+++ b/cinelerra-5.1/cinelerra/filedv.h
@@ -25,6 +25,7 @@
 #ifdef HAVE_DV
 
 #include "../config.h"
+#include "edl.inc"
 #include "filebase.h"
 #include "file.inc"
 
@@ -42,10 +43,8 @@ public:
 	~FileDV();
 
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 
 	int reset_parameters_derived();
 	int open_file(int rd, int wr);
diff --git a/cinelerra-5.1/cinelerra/fileexr.C b/cinelerra-5.1/cinelerra/fileexr.C
index 33b1bdd2..351da2a3 100644
--- a/cinelerra-5.1/cinelerra/fileexr.C
+++ b/cinelerra-5.1/cinelerra/fileexr.C
@@ -244,10 +244,8 @@ int FileEXR::check_sig(Asset *asset, char *test)
 }
 
 void FileEXR::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(video_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/fileexr.h b/cinelerra-5.1/cinelerra/fileexr.h
index d4cea047..3e474891 100644
--- a/cinelerra-5.1/cinelerra/fileexr.h
+++ b/cinelerra-5.1/cinelerra/fileexr.h
@@ -23,6 +23,7 @@
 #define FILEEXR_H
 
 
+#include "edl.inc"
 #include "file.inc"
 #include "fileexr.inc"
 #include "filelist.h"
@@ -36,10 +37,8 @@ public:
 
 	static int check_sig(Asset *asset, char *test);
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 	static int get_best_colormodel(Asset *asset, int driver);
 	int colormodel_supported(int colormodel);
 	int read_frame_header(char *path);
diff --git a/cinelerra-5.1/cinelerra/fileffmpeg.C b/cinelerra-5.1/cinelerra/fileffmpeg.C
index cc8a5371..10f685c1 100644
--- a/cinelerra-5.1/cinelerra/fileffmpeg.C
+++ b/cinelerra-5.1/cinelerra/fileffmpeg.C
@@ -11,6 +11,7 @@
 #include "bcwindowbase.h"
 #include "bitspopup.h"
 #include "ctype.h"
+#include "edl.h"
 #include "ffmpeg.h"
 #include "filebase.h"
 #include "file.h"
@@ -25,7 +26,7 @@
 #include "videodevice.inc"
 
 FileFFMPEG::FileFFMPEG(Asset *asset, File *file)
-  : FileBase(asset, file)
+ : FileBase(asset, file)
 {
 	ff = 0;
 	if(asset->format == FILE_UNKNOWN)
@@ -60,8 +61,8 @@ void FFMpegConfigNum::create_objects()
 
 int FFMpegConfigNum::update_param(const char *param, const char *opts)
 {
-	char value[BCTEXTLEN];
-	if( !FileFFMPEG::get_ff_option(param, opts, value) ) {
+	char value[BCSTRLEN];
+	if( !FFMPEG::get_ff_option(param, opts, value) ) {
 		if( (*output = atoi(value)) < 0 ) {
 			disable(1);
 			return 0;
@@ -134,7 +135,69 @@ int FFMpegVideoQuality::handle_event()
 	return ret;
 }
 
-void FileFFMPEG::set_parameters(char *cp, int len, const char *bp)
+FFMpegPixelFormat::FFMpegPixelFormat(FFMPEGConfigVideo *vid_config,
+	int x, int y, int w, int list_h)
+ : BC_PopupTextBox(vid_config, 0, 0, x, y, w, list_h)
+{
+	this->vid_config = vid_config;
+}
+
+int FFMpegPixelFormat::handle_event()
+{
+	strncpy(vid_config->asset->ff_pixel_format, get_text(),
+		sizeof(vid_config->asset->ff_pixel_format));
+	return 1;
+}
+
+void FFMpegPixelFormat::update_formats()
+{
+	pixfmts.remove_all_objects();
+	char video_codec[BCSTRLEN]; video_codec[0] = 0;
+	const char *vcodec = vid_config->asset->vcodec;
+	AVCodec *av_codec = !FFMPEG::get_codec(video_codec, "video", vcodec) ?
+		avcodec_find_encoder_by_name(video_codec) : 0;
+	const AVPixelFormat *pix_fmts = av_codec ? av_codec->pix_fmts : 0;
+	if( pix_fmts ) {
+		for( int i=0; pix_fmts[i]>=0; ++i ) {
+			const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmts[i]);
+			if( desc ) pixfmts.append(new BC_ListBoxItem(desc->name));
+		}
+	}
+	update_list(&pixfmts);
+}
+
+FFMpegSampleFormat::FFMpegSampleFormat(FFMPEGConfigAudio *aud_config,
+	int x, int y, int w, int list_h)
+ : BC_PopupTextBox(aud_config, 0, 0, x, y, w, list_h)
+{
+	this->aud_config = aud_config;
+}
+
+int FFMpegSampleFormat::handle_event()
+{
+	strncpy(aud_config->asset->ff_sample_format, get_text(),
+		sizeof(aud_config->asset->ff_sample_format));
+	return 1;
+}
+
+void FFMpegSampleFormat::update_formats()
+{
+	samplefmts.remove_all_objects();
+	char audio_codec[BCSTRLEN]; audio_codec[0] = 0;
+	const char *acodec = aud_config->asset->acodec;
+	AVCodec *av_codec = !FFMPEG::get_codec(audio_codec, "audio", acodec) ?
+		avcodec_find_encoder_by_name(audio_codec) : 0;
+	const AVSampleFormat *sample_fmts = av_codec ? av_codec->sample_fmts : 0;
+	if( sample_fmts ) {
+		for( int i=0; sample_fmts[i]>=0; ++i ) {
+			const char *name = av_get_sample_fmt_name(sample_fmts[i]);
+			if( name ) samplefmts.append(new BC_ListBoxItem(name));
+		}
+	}
+	update_list(&samplefmts);
+}
+
+void FileFFMPEG::set_options(char *cp, int len, const char *bp)
 {
 	char *ep = cp + len-2, ch = 0;
 	while( cp < ep && *bp != 0 ) { ch = *bp++; *cp++ = ch; }
@@ -144,26 +207,35 @@ void FileFFMPEG::set_parameters(char *cp, int len, const char *bp)
 
 void FileFFMPEG::get_parameters(BC_WindowBase *parent_window,
 		Asset *asset, BC_WindowBase *&format_window,
-		int audio_options, int video_options)
+		int audio_options, int video_options, EDL *edl)
 {
-	if(audio_options) {
-		FFMPEGConfigAudio *window = new FFMPEGConfigAudio(parent_window, asset);
+	Asset *ff_asset = new Asset();
+	ff_asset->copy_from(asset, 0);
+	if( audio_options ) {
+		FFMPEGConfigAudio *window = new FFMPEGConfigAudio(parent_window, ff_asset, edl);
 		format_window = window;
 		window->create_objects();
-		if( !window->run_window() )
-			set_parameters(asset->ff_audio_options, sizeof(asset->ff_audio_options),
-				 window->audio_options->get_text());
+		if( !window->run_window() ) {
+			asset->copy_from(ff_asset,0);
+			set_options(asset->ff_audio_options,
+				sizeof(asset->ff_audio_options),
+				window->audio_options->get_text());
+		}
 		delete window;
 	}
-	else if(video_options) {
-		FFMPEGConfigVideo *window = new FFMPEGConfigVideo(parent_window, asset);
+	else if( video_options ) {
+		FFMPEGConfigVideo *window = new FFMPEGConfigVideo(parent_window, ff_asset, edl);
 		format_window = window;
 		window->create_objects();
-		if( !window->run_window() )
-			set_parameters(asset->ff_video_options, sizeof(asset->ff_video_options),
-				 window->video_options->get_text());
+		if( !window->run_window() ) {
+			asset->copy_from(ff_asset,0);
+			set_options(asset->ff_video_options,
+				sizeof(asset->ff_video_options),
+				window->video_options->get_text());
+		}
 		delete window;
 	}
+	ff_asset->remove_user();
 }
 
 int FileFFMPEG::check_sig(Asset *asset)
@@ -379,43 +451,9 @@ int FileFFMPEG::get_best_colormodel(Asset *asset, int driver)
 	return BC_YUV420P;
 }
 
-int FileFFMPEG::can_render(const char *fformat, const char *type)
-{
-	FileSystem fs;
-	char option_path[BCTEXTLEN];
-	FFMPEG::set_option_path(option_path, type);
-	fs.update(option_path);
-	int total_files = fs.total_files();
-	for( int i=0; i<total_files; ++i ) {
-		const char *name = fs.get_entry(i)->get_name();
-		const char *ext = strrchr(name,'.');
-		if( !ext ) continue;
-		if( !strcmp(fformat, ++ext) ) return 1;
-	}
-	return 0;
-}
-
-int FileFFMPEG::get_ff_option(const char *nm, const char *options, char *value)
-{
-	for( const char *cp=options; *cp!=0; ) {
-		char line[BCTEXTLEN], *bp = line, *ep = bp+sizeof(line)-1;
-		while( bp < ep && *cp && *cp!='\n' ) *bp++ = *cp++;
-		if( *cp ) ++cp;
-		*bp = 0;
-		if( !line[0] || line[0] == '#' || line[0] == ';' ) continue;
-		char key[BCSTRLEN], val[BCTEXTLEN];
-		if( FFMPEG::scan_option_line(line, key, val) ) continue;
-		if( !strcmp(key, nm) ) {
-			strcpy(value, val);
-			return 0;
-		}
-	}
-	return 1;
-}
-
 //======
 
-FFMPEGConfigAudio::FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset)
+FFMPEGConfigAudio::FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset, EDL *edl)
  : BC_Window(_(PROGRAM_NAME ": Audio Preset"),
  	parent_window->get_abs_cursor_x(1),
  	parent_window->get_abs_cursor_y(1),
@@ -423,6 +461,7 @@ FFMPEGConfigAudio::FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset)
 {
 	this->parent_window = parent_window;
 	this->asset = asset;
+	this->edl = edl;
 	preset_popup = 0;
 
 	bitrate = 0;
@@ -439,6 +478,11 @@ FFMPEGConfigAudio::~FFMPEGConfigAudio()
 	unlock_window();
 }
 
+void FFMPEGConfigAudio::load_options()
+{
+	FFMPEG::load_audio_options(asset, edl);
+}
+
 void FFMPEGConfigAudio::create_objects()
 {
 	int x = 10, y = 10;
@@ -483,8 +527,20 @@ void FFMPEGConfigAudio::create_objects()
 	quality->create_objects();
 	quality->set_increment(1);
 	quality->set_boundaries((int64_t)-1, (int64_t)51);
-
 	y += quality->get_h() + 10;
+
+	add_subwindow(new BC_Title(x, y, _("Samples:")));
+	sample_format = new FFMpegSampleFormat(this, x+90, y, 100, 120);
+	sample_format->create_objects();
+	if( asset->acodec[0] ) {
+		sample_format->update_formats();
+		if( !asset->ff_audio_options[0] )
+			load_options();
+	}
+	if( !asset->ff_sample_format[0] ) strcpy(asset->ff_sample_format, _("None"));
+	sample_format->update(asset->ff_sample_format);
+	y += sample_format->get_h() + 10;
+
 	BC_Title *title = new BC_Title(x, y, _("Audio Options:"));
 	add_subwindow(title);
 
@@ -493,13 +549,7 @@ void FFMPEGConfigAudio::create_objects()
 	add_subwindow(new FFOptionsViewAudio(this, x1, y, _("view")));
 
 	y += 25;
-	if( !asset->ff_audio_options[0] && asset->acodec[0] ) {
-		FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
-		FFMPEG::load_options(option_path, asset->ff_audio_options,
-			 sizeof(asset->ff_audio_options));
-	}
-
-	audio_options = new FFAudioOptions(this, x, y, get_w()-x-20, 10,
+	audio_options = new FFAudioOptions(this, x, y, get_w()-x-20, 8,
 		 sizeof(asset->ff_audio_options)-1, asset->ff_audio_options);
 	audio_options->create_objects();
 	add_subwindow(new BC_OKButton(this));
@@ -538,17 +588,16 @@ FFMPEGConfigAudioPopup::FFMPEGConfigAudioPopup(FFMPEGConfigAudio *popup, int x,
 int FFMPEGConfigAudioPopup::handle_event()
 {
 	strcpy(popup->asset->acodec, get_text());
+	popup->sample_format->update_formats();
 	Asset *asset = popup->asset;
-	asset->ff_audio_bitrate = 0;
-	char option_path[BCTEXTLEN];
-	FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
-	FFMPEG::load_options(option_path, asset->ff_audio_options,
-			 sizeof(asset->ff_audio_options));
+	asset->ff_audio_bitrate = 0;  asset->ff_audio_quality = -1;
+	popup->load_options();
 	popup->audio_options->update(asset->ff_audio_options);
 	popup->audio_options->set_text_row(0);
 
 	popup->bitrate->update_param("cin_bitrate", asset->ff_audio_options);
 	popup->quality->update_param("cin_quality", asset->ff_audio_options);
+	popup->sample_format->update(asset->ff_sample_format);
 	return 1;
 }
 
@@ -568,7 +617,7 @@ int FFMPEGConfigAudioToggle::handle_event()
 
 //======
 
-FFMPEGConfigVideo::FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset)
+FFMPEGConfigVideo::FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset, EDL *edl)
  : BC_Window(_(PROGRAM_NAME ": Video Preset"),
  	parent_window->get_abs_cursor_x(1),
  	parent_window->get_abs_cursor_y(1),
@@ -576,6 +625,7 @@ FFMPEGConfigVideo::FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset)
 {
 	this->parent_window = parent_window;
 	this->asset = asset;
+	this->edl = edl;
 	preset_popup = 0;
 
 	bitrate = 0;
@@ -592,6 +642,11 @@ FFMPEGConfigVideo::~FFMPEGConfigVideo()
 	unlock_window();
 }
 
+void FFMPEGConfigVideo::load_options()
+{
+	FFMPEG::load_video_options(asset, edl);
+}
+
 void FFMPEGConfigVideo::create_objects()
 {
 	int x = 10, y = 10;
@@ -641,8 +696,20 @@ void FFMPEGConfigVideo::create_objects()
 	quality->create_objects();
 	quality->set_increment(1);
 	quality->set_boundaries((int64_t)-1, (int64_t)51);
-
 	y += quality->get_h() + 10;
+
+	add_subwindow(new BC_Title(x, y, _("Pixels:")));
+	pixel_format = new FFMpegPixelFormat(this, x+90, y, 100, 120);
+	pixel_format->create_objects();
+	if( asset->vcodec[0] ) {
+		pixel_format->update_formats();
+		if( !asset->ff_video_options[0] )
+			load_options();
+	}
+	if( !asset->ff_pixel_format[0] ) strcpy(asset->ff_pixel_format, _("None"));
+	pixel_format->update(asset->ff_pixel_format);
+	y += pixel_format->get_h() + 10;
+
 	BC_Title *title = new BC_Title(x, y, _("Video Options:"));
 	add_subwindow(title);
 
@@ -651,13 +718,7 @@ void FFMPEGConfigVideo::create_objects()
 	add_subwindow(new FFOptionsViewVideo(this, x1, y, _("view")));
 
 	y += 25;
-	if( !asset->ff_video_options[0] && asset->vcodec[0] ) {
-		FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
-		FFMPEG::load_options(option_path, asset->ff_video_options,
-			 sizeof(asset->ff_video_options));
-	}
-
-	video_options = new FFVideoOptions(this, x, y, get_w()-x-20, 10,
+	video_options = new FFVideoOptions(this, x, y, get_w()-x-20, 8,
 		 sizeof(asset->ff_video_options)-1, asset->ff_video_options);
 	video_options->create_objects();
 	add_subwindow(new BC_OKButton(this));
@@ -695,17 +756,16 @@ FFMPEGConfigVideoPopup::FFMPEGConfigVideoPopup(FFMPEGConfigVideo *popup, int x,
 int FFMPEGConfigVideoPopup::handle_event()
 {
 	strcpy(popup->asset->vcodec, get_text());
+	popup->pixel_format->update_formats();
 	Asset *asset = popup->asset;
-	char option_path[BCTEXTLEN];
 	asset->ff_video_bitrate = 0;  asset->ff_video_quality = -1;
-	FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
-	FFMPEG::load_options(option_path, asset->ff_video_options,
-			 sizeof(asset->ff_video_options));
+	popup->load_options();
 	popup->video_options->update(asset->ff_video_options);
 	popup->video_options->set_text_row(0);
 
 	popup->bitrate->update_param("cin_bitrate", asset->ff_video_options);
 	popup->quality->update_param("cin_quality", asset->ff_video_options);
+	popup->pixel_format->update(asset->ff_pixel_format);
 	return 1;
 }
 
@@ -900,16 +960,16 @@ char *FFOptions_Opt::get(char *vp, int sz)
 	void *obj = (void *)options->obj;
 	uint8_t *bp = 0;
 	if( av_opt_get(obj, opt->name, 0, &bp) >= 0 && bp != 0 ) {
-                const char *val = (const char *)bp;
+	const char *val = (const char *)bp;
 		if( opt->unit && *val ) {
 			int id = atoi(val);
 			const char *uid = unit_name(id);
 			if( uid ) val = uid;
 		}
-                cp = sz >= 0 ? strncpy(vp,val,sz) : strcpy(vp, val);
-                if( sz > 0 ) vp[sz-1] = 0;
-                av_freep(&bp);
-        }
+		cp = sz >= 0 ? strncpy(vp,val,sz) : strcpy(vp, val);
+		if( sz > 0 ) vp[sz-1] = 0;
+		av_freep(&bp);
+	}
 
 	return cp;
 }
diff --git a/cinelerra-5.1/cinelerra/fileffmpeg.h b/cinelerra-5.1/cinelerra/fileffmpeg.h
index d3e22dd3..e3a9196c 100644
--- a/cinelerra-5.1/cinelerra/fileffmpeg.h
+++ b/cinelerra-5.1/cinelerra/fileffmpeg.h
@@ -5,6 +5,7 @@
 #include "bcdialog.h"
 #include "bcwindowbase.inc"
 #include "bitspopup.inc"
+#include "edl.inc"
 #include "ffmpeg.h"
 #include "filebase.h"
 #include "fileffmpeg.inc"
@@ -31,19 +32,16 @@ public:
 	static void ff_lock(const char *cp=0);
 	static void ff_unlock();
 
-	static void set_parameters(char *cp, int len, const char *bp);
-	static void get_parameters(BC_WindowBase *parent_window,Asset *asset,
-	   BC_WindowBase *&format_window,int audio_options,int video_options);
+	static void set_options(char *cp, int len, const char *bp);
+	static void get_parameters(BC_WindowBase *parent_window,
+		Asset *asset, BC_WindowBase *&format_window,
+		int audio_options,int video_options, EDL *edl);
 	static int check_sig(Asset *asset);
 	int get_best_colormodel(int driver, int vstream);
 	int get_video_info(int track, int &pid, double &framerate,
 		int &width, int &height, char *title=0);
 	int get_audio_for_video(int vstream, int astream, int64_t &channel_mask);
 	static void get_info(char *path,char *text,int len);
-	static int can_render(const char *fformat, const char *type);
-	static int renders_audio(const char *fformat) { return can_render(fformat, "audio"); }
-	static int renders_video(const char *fformat) { return can_render(fformat, "video"); }
-	static int get_ff_option(const char *nm, const char *options, char *value);
 	int open_file(int rd,int wr);
 	int get_index(IndexFile *index_file, MainProgressBar *progress_bar);
 	int close_file(void);
@@ -126,15 +124,41 @@ public:
 	int handle_event();
 };
 
+class FFMpegPixelFormat : public BC_PopupTextBox
+{
+public:
+	FFMpegPixelFormat(FFMPEGConfigVideo *vid_config, int x, int y, int w, int list_h);
+
+        FFMPEGConfigVideo *vid_config;
+	ArrayList<BC_ListBoxItem*> pixfmts;
+
+	int handle_event();
+	void update_formats();
+};
+
+class FFMpegSampleFormat : public BC_PopupTextBox
+{
+public:
+	FFMpegSampleFormat(FFMPEGConfigAudio *aud_config, int x, int y, int w, int list_h);
+
+        FFMPEGConfigAudio *aud_config;
+	ArrayList<BC_ListBoxItem*> samplefmts;
+
+	int handle_event();
+	void update_formats();
+};
+
 class FFMPEGConfigAudio : public BC_Window
 {
 public:
-	FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset);
+	FFMPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset, EDL *edl);
 	~FFMPEGConfigAudio();
 
 	void create_objects();
 	int close_event();
+	void load_options();
 
+	FFMpegSampleFormat *sample_format;
 	ArrayList<BC_ListBoxItem*> presets;
 	FFMPEGConfigAudioPopup *preset_popup;
 	FFMpegAudioBitrate *bitrate;
@@ -142,6 +166,7 @@ public:
 	FFAudioOptions *audio_options;
 	BC_WindowBase *parent_window;
 	Asset *asset;
+	EDL *edl;
 	FFOptionsDialog *ff_options_dialog;
 };
 
@@ -177,12 +202,14 @@ public:
 class FFMPEGConfigVideo : public BC_Window
 {
 public:
-	FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset);
+	FFMPEGConfigVideo(BC_WindowBase *parent_window, Asset *asset, EDL *edl);
 	~FFMPEGConfigVideo();
 
 	void create_objects();
 	int close_event();
+	void load_options();
 
+	FFMpegPixelFormat *pixel_format;
 	ArrayList<BC_ListBoxItem*> presets;
 	FFMPEGConfigVideoPopup *preset_popup;
 	BC_WindowBase *parent_window;
@@ -190,6 +217,7 @@ public:
 	FFMpegVideoQuality *quality;
 	FFVideoOptions *video_options;
 	Asset *asset;
+	EDL *edl;
 	FFOptionsDialog *ff_options_dialog;
 };
 
diff --git a/cinelerra-5.1/cinelerra/fileflac.C b/cinelerra-5.1/cinelerra/fileflac.C
index 842fcb4b..96fdb8bd 100644
--- a/cinelerra-5.1/cinelerra/fileflac.C
+++ b/cinelerra-5.1/cinelerra/fileflac.C
@@ -55,10 +55,8 @@ FileFLAC::~FileFLAC()
 }
 
 void FileFLAC::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(audio_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/fileflac.h b/cinelerra-5.1/cinelerra/fileflac.h
index 70408792..e85b64cf 100644
--- a/cinelerra-5.1/cinelerra/fileflac.h
+++ b/cinelerra-5.1/cinelerra/fileflac.h
@@ -23,14 +23,10 @@
 #define FILEFLAC_H
 
 #include "bitspopup.inc"
+#include "edl.inc"
 #include "file.inc"
 #include "filebase.h"
 
-
-
-
-
-
 class FileFLAC : public FileBase
 {
 public:
@@ -38,10 +34,8 @@ public:
 	~FileFLAC();
 
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 	int reset_parameters_derived();
 
 	static int check_sig(Asset *asset, char *test);
diff --git a/cinelerra-5.1/cinelerra/filejpeg.C b/cinelerra-5.1/cinelerra/filejpeg.C
index 3abfa99f..8c5687cc 100644
--- a/cinelerra-5.1/cinelerra/filejpeg.C
+++ b/cinelerra-5.1/cinelerra/filejpeg.C
@@ -75,10 +75,8 @@ int FileJPEG::check_sig(Asset *asset)
 
 
 void FileJPEG::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(video_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/filejpeg.h b/cinelerra-5.1/cinelerra/filejpeg.h
index b7c77ea0..21846cf4 100644
--- a/cinelerra-5.1/cinelerra/filejpeg.h
+++ b/cinelerra-5.1/cinelerra/filejpeg.h
@@ -22,6 +22,7 @@
 #ifndef FILEJPEG_H
 #define FILEJPEG_H
 
+#include "edl.inc"
 #include "file.inc"
 #include "filelist.h"
 #include "vframe.inc"
@@ -35,10 +36,8 @@ public:
 // basic commands for every file interpreter
 	static int check_sig(Asset *asset);
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 
 	static int get_best_colormodel(Asset *asset, int driver);
 	int colormodel_supported(int colormodel);
diff --git a/cinelerra-5.1/cinelerra/filejpeglist.C b/cinelerra-5.1/cinelerra/filejpeglist.C
index 891bead6..b7755996 100644
--- a/cinelerra-5.1/cinelerra/filejpeglist.C
+++ b/cinelerra-5.1/cinelerra/filejpeglist.C
@@ -55,10 +55,8 @@ char* FileJPEGList::extension()
 }
 
 void FileJPEGList::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(video_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/filejpeglist.h b/cinelerra-5.1/cinelerra/filejpeglist.h
index db446abd..9b1a9d8e 100644
--- a/cinelerra-5.1/cinelerra/filejpeglist.h
+++ b/cinelerra-5.1/cinelerra/filejpeglist.h
@@ -22,6 +22,7 @@
 #ifndef FILEJPEGLIST_H
 #define FILEJPEGLIST_H
 
+#include "edl.inc"
 #include "file.inc"
 #include "filebase.h"
 #include "filelist.h"
@@ -36,10 +37,8 @@ public:
 
 
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 
 	int get_best_colormodel(int driver, int colormodel);
 	int read_frame(VFrame *frame, VFrame *data);
diff --git a/cinelerra-5.1/cinelerra/filempeg.C b/cinelerra-5.1/cinelerra/filempeg.C
index 9913a98b..9988673f 100644
--- a/cinelerra-5.1/cinelerra/filempeg.C
+++ b/cinelerra-5.1/cinelerra/filempeg.C
@@ -105,10 +105,8 @@ FileMPEG::~FileMPEG()
 }
 
 void FileMPEG::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(audio_options && asset->format == FILE_AMPEG)
 	{
diff --git a/cinelerra-5.1/cinelerra/filempeg.h b/cinelerra-5.1/cinelerra/filempeg.h
index 9b8db9dd..a92f29b7 100644
--- a/cinelerra-5.1/cinelerra/filempeg.h
+++ b/cinelerra-5.1/cinelerra/filempeg.h
@@ -24,6 +24,7 @@
 
 #include "bitspopup.inc"
 #include "condition.inc"
+#include "edl.inc"
 #include "file.inc"
 #include "filebase.h"
 #include "indexfile.inc"
@@ -63,10 +64,8 @@ public:
 	friend class FileMPEGVideo;
 
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 
 	static int check_sig(Asset *asset);
 
diff --git a/cinelerra-5.1/cinelerra/fileogg.C b/cinelerra-5.1/cinelerra/fileogg.C
index a0fc9b18..b413066d 100644
--- a/cinelerra-5.1/cinelerra/fileogg.C
+++ b/cinelerra-5.1/cinelerra/fileogg.C
@@ -100,10 +100,8 @@ FileOGG::~FileOGG()
 }
 
 void FileOGG::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(audio_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/fileogg.h b/cinelerra-5.1/cinelerra/fileogg.h
index 01d9ef6a..1538281b 100644
--- a/cinelerra-5.1/cinelerra/fileogg.h
+++ b/cinelerra-5.1/cinelerra/fileogg.h
@@ -23,6 +23,7 @@
 #define FILEOGG_H
 
 #include "../config.h"
+#include "edl.inc"
 #include "filebase.h"
 #include "file.inc"
 #include "packagingengine.h"
@@ -103,10 +104,8 @@ public:
 	~FileOGG();
 
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 
 	int reset_parameters_derived();
 	int open_file(int rd, int wr);
diff --git a/cinelerra-5.1/cinelerra/filepng.C b/cinelerra-5.1/cinelerra/filepng.C
index d6fd3796..68ce488c 100644
--- a/cinelerra-5.1/cinelerra/filepng.C
+++ b/cinelerra-5.1/cinelerra/filepng.C
@@ -77,10 +77,8 @@ int FilePNG::check_sig(Asset *asset)
 
 
 void FilePNG::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(video_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/filepng.h b/cinelerra-5.1/cinelerra/filepng.h
index 85951444..2263bc38 100644
--- a/cinelerra-5.1/cinelerra/filepng.h
+++ b/cinelerra-5.1/cinelerra/filepng.h
@@ -23,6 +23,7 @@
 #define FILEPNG_H
 
 
+#include "edl.inc"
 #include "file.inc"
 #include "filebase.h"
 #include "filelist.h"
@@ -36,10 +37,8 @@ public:
 
 	static int check_sig(Asset *asset);
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 	static int get_best_colormodel(Asset *asset, int driver);
 	int colormodel_supported(int colormodel);
 	int read_frame(VFrame *frame, VFrame *data);
diff --git a/cinelerra-5.1/cinelerra/fileppm.C b/cinelerra-5.1/cinelerra/fileppm.C
index ac991aa4..f8dc0415 100644
--- a/cinelerra-5.1/cinelerra/fileppm.C
+++ b/cinelerra-5.1/cinelerra/fileppm.C
@@ -207,8 +207,9 @@ PPMConfigVideo::PPMConfigVideo(BC_WindowBase *gui, Asset *asset)
 	unlock_window();
 }
 
-void FilePPM::get_parameters(BC_WindowBase *parent_window, Asset *asset,
-	BC_WindowBase* &format_window, int audio_options, int video_options)
+void FilePPM::get_parameters(BC_WindowBase *parent_window,
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(video_options) {
 		PPMConfigVideo *window = new PPMConfigVideo(parent_window, asset);
diff --git a/cinelerra-5.1/cinelerra/fileppm.h b/cinelerra-5.1/cinelerra/fileppm.h
index 05f145d1..db476971 100644
--- a/cinelerra-5.1/cinelerra/fileppm.h
+++ b/cinelerra-5.1/cinelerra/fileppm.h
@@ -22,6 +22,7 @@
 #ifndef FILEPPM_H
 #define FILEPPM_H
 
+#include "edl.inc"
 #include "filelist.h"
 #include "fileppm.inc"
 
@@ -43,8 +44,9 @@ public:
 	int read_frame_header(char *path);
 	int write_frame(VFrame *frame, VFrame *output, FrameWriterUnit *unit);
 	FrameWriterUnit* new_writer_unit(FrameWriter *writer);
-	static void get_parameters(BC_WindowBase *parent_window, Asset *asset,
-		BC_WindowBase* &format_window, int audio_options, int video_options);
+	static void get_parameters(BC_WindowBase *parent_window,
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 };
 
 class PPMConfigVideo : public BC_Window
diff --git a/cinelerra-5.1/cinelerra/filesndfile.C b/cinelerra-5.1/cinelerra/filesndfile.C
index 3ed55f01..f3370e16 100644
--- a/cinelerra-5.1/cinelerra/filesndfile.C
+++ b/cinelerra-5.1/cinelerra/filesndfile.C
@@ -356,10 +356,8 @@ int FileSndFile::write_samples(double **buffer, int64_t len)
 }
 
 void FileSndFile::get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options)
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl)
 {
 	if(audio_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/filesndfile.h b/cinelerra-5.1/cinelerra/filesndfile.h
index ed86c141..74414c69 100644
--- a/cinelerra-5.1/cinelerra/filesndfile.h
+++ b/cinelerra-5.1/cinelerra/filesndfile.h
@@ -26,6 +26,7 @@
 #include <stdint.h>
 
 #include "bitspopup.inc"
+#include "edl.inc"
 #include "filebase.h"
 #include "filesndfile.h"
 #include "sndfile.h"
@@ -53,10 +54,8 @@ public:
 	void asset_to_format();
 
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 
 	SNDFILE *fd;
 	SF_INFO fd_config;
diff --git a/cinelerra-5.1/cinelerra/filetga.C b/cinelerra-5.1/cinelerra/filetga.C
index e970c1c8..21c53d1d 100644
--- a/cinelerra-5.1/cinelerra/filetga.C
+++ b/cinelerra-5.1/cinelerra/filetga.C
@@ -98,10 +98,8 @@ int FileTGA::check_sig(Asset *asset)
 }
 
 void FileTGA::get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(video_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/filetga.h b/cinelerra-5.1/cinelerra/filetga.h
index 60ec6feb..e539c6d6 100644
--- a/cinelerra-5.1/cinelerra/filetga.h
+++ b/cinelerra-5.1/cinelerra/filetga.h
@@ -22,6 +22,7 @@
 #ifndef FILETGA_H
 #define FILETGA_H
 
+#include "edl.inc"
 #include "filelist.h"
 #include "guicast.h"
 
@@ -33,10 +34,8 @@ public:
 
 	static int check_sig(Asset *asset);
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 	int read_frame_header(char *path);
 	static const char* compression_to_str(const char *compression);
 	static const char* str_to_compression(const char *string);
diff --git a/cinelerra-5.1/cinelerra/filetiff.C b/cinelerra-5.1/cinelerra/filetiff.C
index 994fd6d0..5621f0e3 100644
--- a/cinelerra-5.1/cinelerra/filetiff.C
+++ b/cinelerra-5.1/cinelerra/filetiff.C
@@ -46,10 +46,8 @@ FileTIFF::~FileTIFF()
 
 
 void FileTIFF::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(video_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/filetiff.h b/cinelerra-5.1/cinelerra/filetiff.h
index 354b9d07..321ea9be 100644
--- a/cinelerra-5.1/cinelerra/filetiff.h
+++ b/cinelerra-5.1/cinelerra/filetiff.h
@@ -24,6 +24,7 @@
 
 #include <stdlib.h>
 
+#include "edl.inc"
 #include "file.inc"
 #include "filelist.h"
 #include "mutex.inc"
@@ -39,10 +40,8 @@ public:
 	~FileTIFF();
 
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 	static int check_sig(Asset *asset);
 	static const char* compression_to_str(int value);
 	static const char* cmodel_to_str(int value);
diff --git a/cinelerra-5.1/cinelerra/filevorbis.C b/cinelerra-5.1/cinelerra/filevorbis.C
index c3281212..65eedf71 100644
--- a/cinelerra-5.1/cinelerra/filevorbis.C
+++ b/cinelerra-5.1/cinelerra/filevorbis.C
@@ -56,10 +56,8 @@ FileVorbis::~FileVorbis()
 }
 
 void FileVorbis::get_parameters(BC_WindowBase *parent_window,
-	Asset *asset,
-	BC_WindowBase* &format_window,
-	int audio_options,
-	int video_options)
+	Asset *asset, BC_WindowBase* &format_window,
+	int audio_options, int video_options, EDL *edl)
 {
 	if(audio_options)
 	{
diff --git a/cinelerra-5.1/cinelerra/filevorbis.h b/cinelerra-5.1/cinelerra/filevorbis.h
index b40eed50..0e6c92cb 100644
--- a/cinelerra-5.1/cinelerra/filevorbis.h
+++ b/cinelerra-5.1/cinelerra/filevorbis.h
@@ -22,6 +22,7 @@
 #ifndef FILEVORBIS_H
 #define FILEVORBIS_H
 
+#include "edl.inc"
 #include "file.inc"
 #include "filebase.h"
 #include "vorbis/vorbisenc.h"
@@ -39,10 +40,8 @@ public:
 	~FileVorbis();
 
 	static void get_parameters(BC_WindowBase *parent_window,
-		Asset *asset,
-		BC_WindowBase* &format_window,
-		int audio_options,
-		int video_options);
+		Asset *asset, BC_WindowBase* &format_window,
+		int audio_options, int video_options, EDL *edl);
 	int reset_parameters_derived();
 
 	static int check_sig(Asset *asset);
diff --git a/cinelerra-5.1/cinelerra/formatpopup.C b/cinelerra-5.1/cinelerra/formatpopup.C
index 8977e55b..0793e59e 100644
--- a/cinelerra-5.1/cinelerra/formatpopup.C
+++ b/cinelerra-5.1/cinelerra/formatpopup.C
@@ -25,14 +25,11 @@
 #include "ffmpeg.h"
 #include "formatpopup.h"
 #include "language.h"
-#include "pluginserver.h"
-
 
 
 FormatPopup::FormatPopup(int x, int y, int do_audio, int do_video, int use_brender)
  : BC_ListBox(x, y, 200, 200, LISTBOX_TEXT, 0, 0, 0, 1, 0, 1)
 {
-	this->plugindb = plugindb;
 	this->do_audio = do_audio;
 	this->do_video = do_video;
 	this->use_brender = use_brender;
@@ -101,10 +98,9 @@ int FormatPopup::handle_event()
 }
 
 
-FFMPEGPopup::FFMPEGPopup(ArrayList<PluginServer*> *plugindb, int x, int y)
+FFMPEGPopup::FFMPEGPopup(int x, int y)
  : BC_ListBox(x, y, 100, 200, LISTBOX_TEXT, 0, 0, 0, 1, 0, 1)
 {
-	this->plugindb = plugindb;
 	set_tooltip(_("Set ffmpeg file type"));
 }
 
diff --git a/cinelerra-5.1/cinelerra/formatpopup.h b/cinelerra-5.1/cinelerra/formatpopup.h
index f7ba7975..aec42efd 100644
--- a/cinelerra-5.1/cinelerra/formatpopup.h
+++ b/cinelerra-5.1/cinelerra/formatpopup.h
@@ -26,7 +26,6 @@
 
 #include "guicast.h"
 #include "formatpopup.inc"
-#include "pluginserver.inc"
 
 class FormatPopup : public BC_ListBox
 {
@@ -39,7 +38,6 @@ public:
 	void create_objects();
 	void post_item(int format);
 	virtual int handle_event();  // user copies text to value here
-	ArrayList<PluginServer*> *plugindb;
 	ArrayList<BC_ListBoxItem*> format_items;
 	int use_brender, do_audio, do_video;
 };
@@ -48,12 +46,11 @@ public:
 class FFMPEGPopup : public BC_ListBox
 {
 public:
-	FFMPEGPopup(ArrayList<PluginServer*> *plugindb, int x, int y);
+	FFMPEGPopup(int x, int y);
 	~FFMPEGPopup();
 
 	void create_objects();
 	virtual int handle_event();
-	ArrayList<PluginServer*> *plugindb;
 	ArrayList<BC_ListBoxItem*> ffmpeg_types;
 };
 
diff --git a/cinelerra-5.1/cinelerra/formattools.C b/cinelerra-5.1/cinelerra/formattools.C
index 74c4cf09..48701998 100644
--- a/cinelerra-5.1/cinelerra/formattools.C
+++ b/cinelerra-5.1/cinelerra/formattools.C
@@ -46,7 +46,6 @@ FormatTools::FormatTools(MWindow *mwindow,
 	this->mwindow = mwindow;
 	this->window = window;
 	this->asset = asset;
-	this->plugindb = mwindow->plugindb;
 
 	aparams_button = 0;
 	vparams_button = 0;
@@ -164,7 +163,7 @@ void FormatTools::create_objects(
 	format_button->create_objects();
 	x += format_button->get_w() + 5;
 	window->add_subwindow(ffmpeg_type = new FFMpegType(x, y, 70, 1, asset->fformat));
-	FFMPEG::set_asset_format(asset, asset->fformat);
+	FFMPEG::set_asset_format(asset, mwindow->edl, asset->fformat);
 	x += ffmpeg_type->get_w();
 	window->add_subwindow(format_ffmpeg = new FormatFFMPEG(x, y, this));
 	format_ffmpeg->create_objects();
@@ -753,7 +752,7 @@ int FormatFormat::handle_event()
 
 
 FormatFFMPEG::FormatFFMPEG(int x, int y, FormatTools *format)
- : FFMPEGPopup(format->plugindb, x, y)
+ : FFMPEGPopup(x, y)
 {
 	this->format = format;
 }
@@ -770,7 +769,7 @@ int FormatFFMPEG::handle_event()
 		format->ffmpeg_type->update(text);
 		format->asset->ff_audio_options[0] = 0;
 		format->asset->ff_video_options[0] = 0;
-		FFMPEG::set_asset_format(format->asset, text);
+		FFMPEG::set_asset_format(format->asset, format->mwindow->edl, text);
 		format->update_extension();
 		format->close_format_windows();
 		format->update_format();
diff --git a/cinelerra-5.1/cinelerra/formattools.h b/cinelerra-5.1/cinelerra/formattools.h
index e0946a1f..35415ae0 100644
--- a/cinelerra-5.1/cinelerra/formattools.h
+++ b/cinelerra-5.1/cinelerra/formattools.h
@@ -36,24 +36,18 @@
 class FormatTools
 {
 public:
-	FormatTools(MWindow *mwindow,
-				BC_WindowBase *window,
-				Asset *asset);
+	FormatTools(MWindow *mwindow, BC_WindowBase *window, Asset *asset);
 	virtual ~FormatTools();
 
-	void create_objects(int &init_x,
-						int &init_y,
-						int do_audio,    // Include tools for audio
-						int do_video,   // Include tools for video
-						int prompt_audio,  // Include checkbox for audio
-						int prompt_video,  // Include checkbox for video
-						int prompt_audio_channels,
-						int prompt_video_compression,
-						const char *locked_compressor,  // Select compressors to be offered
-						int recording, // Change captions for recording
-						int *file_per_label,  // prompt if nonzero
-						int brender,   // Supply file formats for background rendering
-						int horizontal_layout = 0);
+	void create_objects(int &init_x, int &init_y,
+		int do_audio, int do_video,   // Include tools for audio, video
+		int prompt_audio,  int prompt_video,  // Include checkbox for audio, video
+		int prompt_audio_channels, int prompt_video_compression,
+		const char *locked_compressor,  // Select compressors to be offered
+		int recording, // Change captions for recording
+		int *file_per_label,  // prompt if nonzero
+		int brender,   // Supply file formats for background rendering
+		int horizontal_layout = 0);
 // In recording preferences, aspects of the format are locked
 // depending on the driver used.
 	void update_driver(int driver);
@@ -100,7 +94,6 @@ public:
 
 	FormatFilePerLabel *labeled_files;
 
-	ArrayList<PluginServer*> *plugindb;
 	MWindow *mwindow;
 	const char *locked_compressor;
 	int recording;
diff --git a/cinelerra-5.1/ffmpeg/video/faststart_h264.mp4 b/cinelerra-5.1/ffmpeg/video/faststart_h264.mp4
index db06202b..9e7d6151 100644
--- a/cinelerra-5.1/ffmpeg/video/faststart_h264.mp4
+++ b/cinelerra-5.1/ffmpeg/video/faststart_h264.mp4
@@ -4,6 +4,7 @@ maxrate=20000000
 bufsize=20000000
 preset=veryslow
 profile=high
+cin_pix_fmt yuv420p
 level=41
 bf=8
 refs=4
diff --git a/cinelerra-5.1/ffmpeg/video/raw.rgb b/cinelerra-5.1/ffmpeg/video/raw.rgb
new file mode 100644
index 00000000..b7941178
--- /dev/null
+++ b/cinelerra-5.1/ffmpeg/video/raw.rgb
@@ -0,0 +1,2 @@
+rawvideo rawvideo
+cin_pix_fmt rgb24
diff --git a/cinelerra-5.1/ffmpeg/video/raw.yuv b/cinelerra-5.1/ffmpeg/video/raw.yuv
new file mode 100644
index 00000000..1f6a8ee6
--- /dev/null
+++ b/cinelerra-5.1/ffmpeg/video/raw.yuv
@@ -0,0 +1,2 @@
+rawvideo rawvideo
+cin_pix_fmt yuv420p
diff --git a/cinelerra-5.1/ffmpeg/video/rgb.dfl b/cinelerra-5.1/ffmpeg/video/rgb.dfl
new file mode 100644
index 00000000..0394fb89
--- /dev/null
+++ b/cinelerra-5.1/ffmpeg/video/rgb.dfl
@@ -0,0 +1 @@
+raw.rgb
diff --git a/cinelerra-5.1/ffmpeg/video/yuv.dfl b/cinelerra-5.1/ffmpeg/video/yuv.dfl
new file mode 100644
index 00000000..47b9a075
--- /dev/null
+++ b/cinelerra-5.1/ffmpeg/video/yuv.dfl
@@ -0,0 +1 @@
+raw.yuv
-- 
2.26.2