avformat/av1dec: Disallow seeking by bytes

The low overhead OBU format provides no means to resync after performing a byte-based seek; in other words: Byte based seeking is just not supported. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago · 0383ec88a5
parent 3f938cd46a
commit 0383ec88a5
1 changed files with 1 additions and 1 deletions
--- a/libavformat/av1dec.c
+++ b/libavformat/av1dec.c
@ -428,7 +428,7 @@ const AVInputFormat ff_obu_demuxer = {
    .read_packet    = obu_read_packet,
    .read_close     = av1_read_close,
    .extensions     = "obu",
-    .flags          = AVFMT_GENERIC_INDEX,
+    .flags          = AVFMT_GENERIC_INDEX | AVFMT_NO_BYTE_SEEK,
    .priv_class     = &av1_demuxer_class,
 };
 #endif