From: Vittorio Giovara <vittorio.giov...@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giov...@gmail.com>
Signed-off-by: Anton Khirnov <an...@khirnov.net>
Signed-off-by: James Almer <jamr...@gmail.com>
---
libavformat/avformat.h | 7 +++++++
libavformat/dump.c | 2 ++
2 files changed, 9 insertions(+)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 75699f3a32..907cf9d7c6 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -872,6 +872,13 @@ typedef struct AVIndexEntry {
*/
#define AV_DISPOSITION_TIMED_THUMBNAILS (1 << 11)
+/**
+ * The stream is intended to be mixed with a spatial audio track. For example,
+ * it could be used for narration or stereo music, and may remain unchanged by
+ * listener head rotation.
+ */
+#define AV_DISPOSITION_NON_DIEGETIC (1 << 12)
+
/**
* The subtitle stream contains captions, providing a transcription and
possibly
* a translation of audio. Typically intended for hearing-impaired audiences.
diff --git a/libavformat/dump.c b/libavformat/dump.c
index 69b838fbc7..e3f0056c20 100644
--- a/libavformat/dump.c
+++ b/libavformat/dump.c
@@ -618,6 +618,8 @@ static void dump_stream_format(const AVFormatContext *ic,
int i,
av_log(NULL, AV_LOG_INFO, " (dependent)");
if (st->disposition & AV_DISPOSITION_STILL_IMAGE)
av_log(NULL, AV_LOG_INFO, " (still image)");
+ if (st->disposition & AV_DISPOSITION_NON_DIEGETIC)
+ av_log(NULL, AV_LOG_INFO, " (non-diegetic)");
av_log(NULL, AV_LOG_INFO, "\n");
dump_metadata(NULL, st->metadata, " ");
--
2.34.1
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