diff options
| author | Steven Liu <lingjiujianke@gmail.com> | 2014-09-04 20:23:19 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-09-04 14:54:23 +0200 |
| commit | 03efd7308289a57fd60df96b2f79e7522dfe844e (patch) | |
| tree | c0db25f4e384582dd9a3e77ba71b83fe95282bb6 /libavformat/flvdec.c | |
| parent | fe8f4c71e30569fe0ba7455e30d21f19eab3f908 (diff) | |
avformat/flvdec: read the correct bits into the tag type
from the flv spec, the flvtag define the tagtype as one byte,
the spec desc is:
Reserved UB[2] Reserved for FMS, should be 0
Filter UB[1] Indicates if packets are filtered.
0 = No pre-processing required.
1 = Pre-processing (such as decryption) of the packet is
required before it can be rendered.
Shall be 0 in unencrypted files, and 1 for encrypted
tags.
See Annex F. FLV Encryption for the use of filters.
TagType UB[5] Type of contents in this tag. The following types are
defined:
8 = audio
9 = video
18 = script data
Signed-off-by: Steven Liu <qi.liu@chinacache.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/flvdec.c')
| -rw-r--r-- | libavformat/flvdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c index 8d9ed8b24d..12d25b20ae 100644 --- a/libavformat/flvdec.c +++ b/libavformat/flvdec.c @@ -777,7 +777,7 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt) /* pkt size is repeated at end. skip it */ for (;; avio_skip(s->pb, 4)) { pos = avio_tell(s->pb); - type = avio_r8(s->pb); + type = (avio_r8(s->pb) & 0x1F); size = avio_rb24(s->pb); dts = avio_rb24(s->pb); dts |= avio_r8(s->pb) << 24; |