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35,905 Commits 40 Branches 429 Tags
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Commit Graph
8965 Commits
Author SHA1 Message Date
Janne Grunau 8cc2fa1e5d mov: validate number of DataReferenceBox entries against box size 
Avoids a 2G memory allocation and parsing of random data in
mov_read_dref(). The fuzzed sample sample.mp4_s224424 triggers this.
 2012-12-07 11:43:28 +01:00
Janne Grunau 80b6b31417 mov: compute avg_frame_rate only if duration is known 
Fixes an assert in fuzzed sample sample.mp4_s265930.
 2012-12-07 11:43:28 +01:00
Janne Grunau 54c7fe6d68 raw demuxer: initialize end of partial packets 2012-12-05 00:02:43 +01:00
Anton Khirnov cb45553f57 Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
Diego Biurrun 62641dce71 build: cosmetics: Move CONFIG_RTPDEC entry to a more suitable place 2012-12-03 19:32:03 +01:00
Diego Biurrun 31f16dc1a1 build: Make the ISMV muxer select the MOV muxer 
They share the same code, so building one w/o the other makes no sense.
 2012-12-03 01:20:10 +01:00
Diego Biurrun cc7d5cfeec img2: K&R formatting cosmetics 
Also introduce local img_ namespace to simplify debugging.
 2012-11-29 17:15:57 +01:00
Diego Biurrun 2c4593dd13 rtpenc_chain: Remove unused variable 2012-11-28 18:17:49 +01:00
Justin Ruggles ab87d9b667 nuv: check for malloc failure when allocating extradata 
Also make sure extradata is freed in the case where multiple
NUV_EXTRADATA frame types are found. This may not happen in practice,
but it could happen in a malformed stream, which would lead to a memleak
if not handled.
 2012-11-28 11:18:50 -05:00
Justin Ruggles 838ed296df nuv: use the stream indices generated by avformat_new_stream() 2012-11-28 11:18:50 -05:00
Justin Ruggles c74f81786d nuv: cosmetics: pretty-printing 2012-11-28 11:18:50 -05:00
Justin Ruggles 5c7bf2ddde lavf: move nuv fourcc audio tags from riff to nuv 2012-11-28 11:18:50 -05:00
Justin Ruggles 261e9348ef lavf: add a common function for selecting a pcm codec from parameters 2012-11-28 11:18:50 -05:00
Justin Ruggles bfe5454cd2 lavf: move ff_codec_get_tag() and ff_codec_get_id() definitions to internal.h 2012-11-28 11:18:49 -05:00
Justin Ruggles cdaa1f84fb lavf: move "MP3 " fourcc from riff to nut 
Original commit, 7b24f9b, says it was added because it is used in libnut.
 2012-11-28 11:18:49 -05:00
Michael NiedermayerandJustin Ruggles 2fe0094e0b wavenc: write fact chunk sample count at the correct file position 
Fixes curruption of metadata in the INFO chunk.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-11-26 19:11:10 -05:00
Justin Ruggles 259d8c5647 riff: do not add empty metadata tags in INFO chunk 2012-11-26 19:08:51 -05:00
Justin Ruggles 3c370f5abc riff: only warn on a bad INFO chunk code size instead of failing 
fixes Bug 392
 2012-11-26 19:08:51 -05:00
Janne Grunau 7709ce029a lavf: avoid integer overflow in ff_compute_frame_duration() 
Scaling the denominator instead of the numerator if it is too large
loses precision. Fixes an assert caused by a negative frame duration in
the fuzzed sample nasa-8s2.ts_s202310.

CC: libav-stable@libav.org
 2012-11-26 10:26:08 +01:00
Paul B MaholandJustin Ruggles b491da18d1 yop: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-11-25 11:10:52 -05:00
Diego Biurrun ddb009425c riff: Make ff_riff_tags static and move under appropriate #ifdef 
The table is not used outside the file.
 2012-11-25 13:32:10 +01:00
Anton Khirnov 9ae80e6a9c id3v2: fix reading unsynchronized frames. 
Current code would incorrectly process e.g. 'ff 00 ff 00 ff' to
'ff ff ff', while it should be 'ff ff 00 ff'.

Fixes Bug 395.

CC: libav-stable@libav.org
 2012-11-22 13:40:04 +01:00
Xi WangandAnton Khirnov b655cfefaf apetag: fix error handling in ff_ape_parse_tag() 
The following error handling is broken due to signedness.

    int file_size;
    uint32_t tag_bytes;
    int64_t tag_start;
    ...
    tag_start = file_size - tag_bytes - APE_TAG_FOOTER_BYTES;
    if (tag_start < 0) { ... }

Note that tag_bytes is unsigned, which makes the right-hand side of
`tag_start = ...' unsigned, too.  The 32-bit unsigned value is then
zero-extended to 64 bits.  Therefore, tag_start must be non-negative,
and the check (tag_start < 0) is always false, which breaks the error
handling.  This patch fixes the check.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-11-21 14:35:26 +01:00
Janne Grunau c84cce5a99 mxfdec: fix typo in mxf_read_seek() 
Check the number of index tables before using byte offset based seeking
instead of the index_tables pointer.

Found by Måns Rullgård <mans@mansr.com>.
 2012-11-15 17:37:09 +01:00
Luca Barbato 8034130e06 rtp: set the payload type as stream id 
Support multiple video/audio streams with different format in the
same session.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-11-14 20:38:51 +01:00
Luca Barbato 3b4296f414 avformat: clarify stream id for muxing 2012-11-14 20:38:51 +01:00
Xi WangandMartin Storsjö e8769b37fe segment: fix NULL pointer dereference in seg_write_header() 
Since the pointer `oc' is NULL, oc->oformat->name will cause a null
pointer dereference.  This patch changes it to seg->oformat->name.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-11-14 12:33:27 +02:00
Luca Barbato 22a0827dff hlsenc: stand alone hls segmenter 
Simplifies usage but has higher latency.
 2012-11-13 01:37:05 +01:00
Justin Ruggles b9629acb6b yop: set channel layout 2012-11-12 10:33:23 -05:00
Justin Ruggles 935fbb66ef wtv: set channel layout for mpeg audio 2012-11-12 10:33:23 -05:00
Justin Ruggles 7b48d93e8a westwood_aud: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles 2ce7f820d4 wc3movie: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles a94b0267f2 tmv: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles 7f348bd764 tiertexseq: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles a3949fe11f swfdec: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles 1c7587728c sol: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles bfccd76adb smacker: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles 57e590e4b8 siff: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles a634896cf8 sierravmd: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles c1ac602d53 rtpdec_amr: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles ce842029ce rsodec: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles 60a585304c rmdec: set channel layout for RA version 3 2012-11-12 10:33:21 -05:00
Justin Ruggles 444b79c18a qcp: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles b5e3e77711 psxstr: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles c9759eb426 omadec: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles d4088efbe2 oggparsespeex: validate channel count and set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles 232e9c4c4b nuv: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles cc57228e31 mxg: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles 66d7ceb4aa mvi: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles f6c6e5aac1 mpc7: set channel layout 2012-11-12 10:33:20 -05:00