cinelerra/formatcheck.C

   1 #include "asset.h"
   2 #include "file.h"
   3 #include "errorbox.h"
   4 #include "formatcheck.h"
   5 #include "mwindow.inc"
   6
   7 #include <libintl.h>
   8 #define _(String) gettext(String)
   9 #define gettext_noop(String) String
  10 #define N_(String) gettext_noop (String)
  11
  12 FormatCheck::FormatCheck(Asset *asset)
  13 {
  14         this->asset = asset;
  15 }
  16
  17 FormatCheck::~FormatCheck()
  18 {
  19 }
  20
  21 int FormatCheck::check_format()
  22 {
  23         int result = 0;
  24
  25         if(!result && asset->video_data)
  26         {
  27 // Only 1 format can store video.
  28                 if(!File::supports_video(asset->format))
  29                 {
  30                         ErrorBox errorbox(PROGRAM_NAME ": Error");
  31                         errorbox.create_objects(_("The format you selected doesn't support video."));
  32                         errorbox.run_window();
  33                         result = 1;
  34                 }
  35         }
  36
  37         if(!result && asset->audio_data)
  38         {
  39                 if(!File::supports_audio(asset->format))
  40                 {
  41                         ErrorBox errorbox(PROGRAM_NAME ": Error");
  42                         errorbox.create_objects(_("The format you selected doesn't support audio."));
  43                         errorbox.run_window();
  44                         result = 1;
  45                 }
  46
  47                 if(!result && asset->bits == BITSIMA4 && asset->format != FILE_MOV)
  48                 {
  49                         ErrorBox errorbox(PROGRAM_NAME ": Error");
  50                         errorbox.create_objects(_("IMA4 compression is only available in Quicktime movies."));
  51                         errorbox.run_window();
  52                         result = 1;
  53                 }
  54
  55                 if(!result && asset->bits == BITSULAW &&
  56                         asset->format != FILE_MOV &&
  57                         asset->format != FILE_PCM)
  58                 {
  59                         ErrorBox errorbox(PROGRAM_NAME ": Error");
  60                         errorbox.create_objects(_("ULAW compression is only available in\n"
  61                                 "Quicktime Movies and PCM files."));
  62                         errorbox.run_window();
  63                         result = 1;
  64                 }
  65         }
  66
  67         return result;
  68 }