AVCodec* codec = avcodec_find_decoder (context->codec_id);
if (codec) {
+ AVDictionary* options = 0;
/* This option disables decoding of DCA frame footers in our patched version
of FFmpeg. I believe these footers are of no use to us, and they can cause
problems when FFmpeg fails to decode them (mantis #352).
*/
- AVDictionary* options = 0;
av_dict_set (&options, "disable_footer", "1", 0);
+ /* This allows decoding of some DNxHR 444 and HQX files; see
+ https://trac.ffmpeg.org/ticket/5681
+ */
+ av_dict_set_int (&options, "strict", FF_COMPLIANCE_EXPERIMENTAL, 0);
if (avcodec_open2 (context, codec, &options) < 0) {
throw DecodeError (N_("could not open decoder"));
AVCodecContext *
FFmpeg::video_codec_context () const
{
- DCPOMATIC_ASSERT (_video_stream);
+ if (!_video_stream) {
+ return 0;
+ }
+
return _format_context->streams[_video_stream.get()]->codec;
}