[FFmpeg-devel] [PATCH 1/3] lavf: add AV_DISPOSITION_TIMED_THUMBNAILS

[Rodger Combs]

---
 ffprobe.c              |  1 +
 libavformat/avformat.h | 12 +++++++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/ffprobe.c b/ffprobe.c
index c352b44..20af969 100644
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -2326,6 +2326,7 @@ static int show_stream(WriterContext *w, AVFormatContext *fmt_ctx, int stream_id
     PRINT_DISPOSITION(VISUAL_IMPAIRED,  "visual_impaired");
     PRINT_DISPOSITION(CLEAN_EFFECTS,    "clean_effects");
     PRINT_DISPOSITION(ATTACHED_PIC,     "attached_pic");
+    PRINT_DISPOSITION(TIMED_THUMBNAILS, "timed_thumbnails");
     writer_print_section_footer(w);
     }
 
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 95a645b..eaf6270 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -824,11 +824,17 @@ typedef struct AVIndexEntry {
 #define AV_DISPOSITION_CLEAN_EFFECTS     0x0200  /**< stream without voice */
 /**
  * The stream is stored in the file as an attached picture/"cover art" (e.g.
- * APIC frame in ID3v2). The single packet associated with it will be returned
- * among the first few packets read from the file unless seeking takes place.
- * It can also be accessed at any time in AVStream.attached_pic.
+ * APIC frame in ID3v2). The first (usually only) packet associated with it
+ * will be returned among the first few packets read from the file unless
+ * seeking takes place. It can also be accessed at any time in
+ * AVStream.attached_pic.
  */
 #define AV_DISPOSITION_ATTACHED_PIC      0x0400
+/**
+ * The stream is sparse, and contains thumbnail images, often corresponding
+ * to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC.
+ */
+#define AV_DISPOSITION_TIMED_THUMBNAILS  0x0800
 
 typedef struct AVStreamInternal AVStreamInternal;
 
-- 
2.6.4