From: Good Guy <good1.2guy@gmail.com>
Date: Mon, 14 Jun 2021 23:29:39 +0000 (-0600)
Subject: Andrew rates additions
X-Git-Tag: 2021-06~5
X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=commitdiff_plain;h=071118a29f7a9b123cd313fca29bdc65368613ca

Andrew rates additions
---

diff --git a/cinelerra-5.1/cinelerra/ffmpeg.C b/cinelerra-5.1/cinelerra/ffmpeg.C
index df39763c..90e4a851 100644
--- a/cinelerra-5.1/cinelerra/ffmpeg.C
+++ b/cinelerra-5.1/cinelerra/ffmpeg.C
@@ -1853,12 +1853,15 @@ int FFMPEG::check_sample_rate(AVCodec *codec, int sample_rate)
 	return 0;
 }
 
+// check_frame_rate and std_frame_rate needed for 23.976
+// and 59.94 fps mpeg2
 static inline AVRational std_frame_rate(int i)
 {
 	static const int m1 = 1001*12, m2 = 1000*12;
 	static const int freqs[] = {
 		40*m1, 48*m1, 50*m1, 60*m1, 80*m1,120*m1, 240*m1,
-		24*m2, 30*m2, 60*m2, 12*m2, 15*m2, 48*m2, 0,
+		24*m2, 30*m2, 60*m2, 12*m2, 15*m2, 48*m2, 90*m2,
+		100*m2, 120*m2, 144*m2, 72*m2, 0,
 	};
 	int freq = i<30*12 ? (i+1)*1001 : freqs[i-30*12];
 	return (AVRational) { freq, 1001*12 };
@@ -2914,7 +2917,12 @@ int FFMPEG::open_encoder(const char *type, const char *spec)
 			int mask_h = (1<<desc->log2_chroma_h)-1;
 			ctx->height = (vid->height+mask_h) & ~mask_h;
 			ctx->sample_aspect_ratio = to_sample_aspect_ratio(asset);
-			AVRational frame_rate = check_frame_rate(codec->supported_framerates, vid->frame_rate);
+			AVRational frame_rate;
+			if (ctx->codec->id == AV_CODEC_ID_MPEG1VIDEO ||
+			    ctx->codec->id == AV_CODEC_ID_MPEG2VIDEO)
+			frame_rate = check_frame_rate(codec->supported_framerates, vid->frame_rate);
+			else
+			frame_rate = av_d2q(vid->frame_rate, INT_MAX);
 			if( !frame_rate.num || !frame_rate.den ) {
 				eprintf(_("check_frame_rate failed %s\n"), filename);
 				ret = 1;
diff --git a/cinelerra-5.1/cinelerra/theme.C b/cinelerra-5.1/cinelerra/theme.C
index ab22ec8e..0c364f73 100644
--- a/cinelerra-5.1/cinelerra/theme.C
+++ b/cinelerra-5.1/cinelerra/theme.C
@@ -286,6 +286,7 @@ void Theme::build_menus()
 	frame_sizes.append(new BC_ListBoxItem("160x120    "));
 	frame_sizes.append(new BC_ListBoxItem("240x160   HQVGA"));
 	frame_sizes.append(new BC_ListBoxItem("320x240    "));
+	frame_sizes.append(new BC_ListBoxItem("352x288    "));
 	frame_sizes.append(new BC_ListBoxItem("360x240    "));
 	frame_sizes.append(new BC_ListBoxItem("384x288    CIF"));
 	frame_sizes.append(new BC_ListBoxItem("400x300    qSVGA"));
@@ -337,12 +338,15 @@ void Theme::build_menus()
 	frame_sizes.append(new BC_ListBoxItem("7680x4320  8K UHD"));
 
 	sample_rates.append(new BC_ListBoxItem("8000"));
+	sample_rates.append(new BC_ListBoxItem("11025"));
 	sample_rates.append(new BC_ListBoxItem("16000"));
 	sample_rates.append(new BC_ListBoxItem("22050"));
 	sample_rates.append(new BC_ListBoxItem("32000"));
 	sample_rates.append(new BC_ListBoxItem("44100"));
 	sample_rates.append(new BC_ListBoxItem("48000"));
+	sample_rates.append(new BC_ListBoxItem("88000"));
 	sample_rates.append(new BC_ListBoxItem("96000"));
+	sample_rates.append(new BC_ListBoxItem("176400"));
 	sample_rates.append(new BC_ListBoxItem("192000"));
 
 	frame_rates.append(new BC_ListBoxItem("0.25"));
@@ -359,8 +363,12 @@ void Theme::build_menus()
 	frame_rates.append(new BC_ListBoxItem("50"));
 	frame_rates.append(new BC_ListBoxItem("59.94"));
 	frame_rates.append(new BC_ListBoxItem("60"));
+	frame_rates.append(new BC_ListBoxItem("72"));
+	frame_rates.append(new BC_ListBoxItem("85"));
+	frame_rates.append(new BC_ListBoxItem("90"));
 	frame_rates.append(new BC_ListBoxItem("100"));
 	frame_rates.append(new BC_ListBoxItem("120"));
+	frame_rates.append(new BC_ListBoxItem("144"));
 	frame_rates.append(new BC_ListBoxItem("1000"));
 
 	char string[BCTEXTLEN];