rework set default transtion, nested proxy edl fixes, doubleclick proxy media fix...
[goodguy/history.git] / cinelerra-5.1 / cinelerra / formatcheck.C
1
2 /*
3  * CINELERRA
4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19  *
20  */
21
22 #include "asset.h"
23 #include "file.h"
24 #include "errorbox.h"
25 #include "formatcheck.h"
26 #include "language.h"
27 #include "mwindow.inc"
28
29 FormatCheck::FormatCheck(Asset *asset)
30 {
31         this->asset = asset;
32 }
33
34 FormatCheck::~FormatCheck()
35 {
36 }
37
38 int FormatCheck::check_format()
39 {
40         int result = 0;
41
42         if(!result && asset->video_data)
43         {
44 // Only 1 format can store video.
45                 if(!File::renders_video(asset))
46                 {
47                         ErrorBox errorbox(_(PROGRAM_NAME ": Error"));
48                         errorbox.create_objects(_("The format you selected doesn't support video."));
49                         errorbox.run_window();
50                         result = 1;
51                 }
52         }
53
54         if(!result && asset->audio_data)
55         {
56                 if(!File::renders_audio(asset))
57                 {
58                         ErrorBox errorbox(_(PROGRAM_NAME ": Error"));
59                         errorbox.create_objects(_("The format you selected doesn't support audio."));
60                         errorbox.run_window();
61                         result = 1;
62                 }
63
64                 if(!result && asset->bits == BITSULAW &&
65                         asset->format != FILE_PCM)
66                 {
67                         ErrorBox errorbox(_(PROGRAM_NAME ": Error"));
68                         errorbox.create_objects(_("ULAW compression is only available in\n"
69                                 "Quicktime Movies and PCM files."));
70                         errorbox.run_window();
71                         result = 1;
72                 }
73         }
74
75         return result;
76 }