ffmpeg_opt: Fix sync_ist

This code was lost in 2663540 Signed-off-by: Michael Niedermayer <[email protected]>
zhengxj91 · Jun 26, 2015 · 29cc0a1 · 29cc0a1
1 parent f5822ea
commit 29cc0a1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/ffmpeg_opt.c b/ffmpeg_opt.c
@@ -2027,6 +2027,7 @@ static int open_output_file(OptionsContext *o, const char *filename)
  if(o-> data_disable && ist->st->codec->codec_type == AVMEDIA_TYPE_DATA)
  continue;
 
+ ost = NULL;
  switch (ist->st->codec->codec_type) {
  case AVMEDIA_TYPE_VIDEO: ost = new_video_stream (o, oc, src_idx); break;
  case AVMEDIA_TYPE_AUDIO: ost = new_audio_stream (o, oc, src_idx); break;
@@ -2050,6 +2051,9 @@ static int open_output_file(OptionsContext *o, const char *filename)
  exit_program(1);
  }
  }
+ if (ost)
+ ost->sync_ist = input_streams[ input_files[map->sync_file_index]->ist_index
+ + map->sync_stream_index];
  }
  }
  }