auto codec = _codec_context[i] ? _codec_context[i]->codec : nullptr;
if (s->codecpar->codec_type == AVMEDIA_TYPE_AUDIO && codec) {
- /* This is a hack; sometimes it seems that _audio_codec_context->channel_layout isn't set up,
- so bodge it here. No idea why we should have to do this.
- */
-
- if (s->codecpar->channel_layout == 0) {
- s->codecpar->channel_layout = av_get_default_channel_layout (s->codecpar->channels);
- }
-
DCPOMATIC_ASSERT (_format_context->duration != AV_NOPTS_VALUE);
DCPOMATIC_ASSERT (codec->name);
s->id,
s->codecpar->sample_rate,
llrint ((double(_format_context->duration) / AV_TIME_BASE) * s->codecpar->sample_rate),
- s->codecpar->channels,
+ s->codecpar->ch_layout.nb_channels,
s->codecpar->bits_per_raw_sample ? s->codecpar->bits_per_raw_sample : s->codecpar->bits_per_coded_sample
)
);
av_packet_free (&packet);
- if (_first_video && got_all_audio && temporal_reference.size() >= (PULLDOWN_CHECK_FRAMES * 2)) {
+ if (got_all_audio && (!_video_stream || (_first_video && temporal_reference.size() >= (PULLDOWN_CHECK_FRAMES * 2)))) {
/* All done */
break;
}
/* This code taken from get_rotation() in ffmpeg:cmdutils.c */
auto stream = _format_context->streams[*_video_stream];
auto rotate_tag = av_dict_get (stream->metadata, "rotate", 0, 0);
- uint8_t* displaymatrix = av_stream_get_side_data (stream, AV_PKT_DATA_DISPLAYMATRIX, 0);
-
if (rotate_tag && *rotate_tag->value && strcmp(rotate_tag->value, "0")) {
char *tail;
_rotation = av_strtod (rotate_tag->value, &tail);
}
}
- if (displaymatrix && !_rotation) {
- _rotation = - av_display_rotation_get ((int32_t*) displaymatrix);
+ auto side_data = av_packet_side_data_get(stream->codecpar->coded_side_data, stream->codecpar->nb_coded_side_data, AV_PKT_DATA_DISPLAYMATRIX);
+ if (side_data && !_rotation) {
+ _rotation = - av_display_rotation_get(reinterpret_cast<int32_t*>(side_data->data));
}
if (_rotation) {
).get_value_or (ContentTime ()).frames_round (video_frame_rate().get ());
}
if (temporal_reference.size() < (PULLDOWN_CHECK_FRAMES * 2)) {
- temporal_reference += (_video_frame->top_field_first ? "T" : "B");
+ temporal_reference += ((_video_frame->flags & AV_FRAME_FLAG_TOP_FIELD_FIRST) ? "T" : "B");
temporal_reference += (_video_frame->repeat_pict ? "3" : "2");
}