opt_video_codec  1674 ffmpeg_opt.c               opt_video_codec(o, "c:v", codec->name);
opt_video_codec  2276 ffmpeg_opt.c           opt_video_codec(o, "c:v", "mpeg1video");
opt_video_codec  2304 ffmpeg_opt.c           opt_video_codec(o, "c:v", "mpeg2video");
opt_video_codec  2326 ffmpeg_opt.c           opt_video_codec(o, "c:v", "mpeg2video");
opt_video_codec  2458 ffmpeg_opt.c           else if (!strcmp(key, "vcodec")) opt_video_codec   (o, key, value);
opt_video_codec  2992 ffmpeg_opt.c                         OPT_OUTPUT,                                                { .func_arg = opt_video_codec },