Signed-off-by: Vittorio Giovara <vittorio.giov...@gmail.com>
---
libavformat/avformat.h | 6 ++++++
libavformat/dump.c | 2 ++
2 files changed, 8 insertions(+)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 1bf66b15d1..47f7a445dd 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -673,6 +673,12 @@ typedef struct AVIndexEntry {
* It can also be accessed at any time in AVStream.attached_pic.
*/
#define AV_DISPOSITION_ATTACHED_PIC 0x0400
+/**
+ * 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 0x1000
typedef struct AVStreamInternal AVStreamInternal;
diff --git a/libavformat/dump.c b/libavformat/dump.c
index e1f6848547..b29f0ad834 100644
--- a/libavformat/dump.c
+++ b/libavformat/dump.c
@@ -482,6 +482,8 @@ static void dump_stream_format(AVFormatContext *ic, int i,
av_log(NULL, AV_LOG_INFO, " (visual impaired)");
if (st->disposition & AV_DISPOSITION_CLEAN_EFFECTS)
av_log(NULL, AV_LOG_INFO, " (clean effects)");
+ 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, " ");
--
2.13.1
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