Bump ffmpeg to 5.1.2 "Riemann"

1 files changed, 1 insertions, 9 deletions

diff --git a/src/lib/ffmpeg_examiner.cc b/src/lib/ffmpeg_examiner.cc
index fdcacb465..73b9ab3a0 100644
--- a/src/lib/ffmpeg_examiner.cc
+++ b/src/lib/ffmpeg_examiner.cc
@@ -73,14 +73,6 @@ FFmpegExaminer::FFmpegExaminer (shared_ptr<const FFmpegContent> c, shared_ptr<Jo
 		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);
 
@@ -91,7 +83,7 @@ FFmpegExaminer::FFmpegExaminer (shared_ptr<const FFmpegContent> c, shared_ptr<Jo
 					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
 					)
 				);