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9213 Commits

Author SHA1 Message Date
Luca Barbato ac87eaf856 wav: Always seek to an even offset 
RIFF chunks are aligned to 16bit according to the specification.

Bug-Id:500
CC:libav-stable@libav.org
 2013-05-06 09:14:43 +02:00
Luca Barbato 46c1917350 nut: use a define for the nut version 
Ease switching version in the future and make evident why that value.
 2013-05-06 09:14:43 +02:00
Diego Biurrun 7abd35a1ff avformat: Add av_cold attributes to init functions missing them 2013-05-05 18:33:04 +02:00
Diego Biurrun c0c2b96c13 sctp: Add a note on why sctp_recvmsg and sctp_sendmsg have ff_-prefixes 2013-05-04 22:22:17 +02:00
Diego Biurrun a8a45dfe25 avs: Increase magic value score above file extension score 
This should fix misdetection of AVS files as AviSynth scripts
when AviSynth support is enabled (Bugzilla #357).
 2013-05-04 21:51:00 +02:00
Diego Biurrun e0f8be6413 avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriate 2013-05-04 21:43:06 +02:00
Diego Biurrun 4d7ed3e735 build: output-example: Add avutil to ELIBS in link command 
output-example links against swscale, which depends on avutil.  In standard
configurations, by pure good luck, the libs before swscale pull in all of
swscale's dependencies and linking succeeds.  However, in some configurations
like --disable-asm this is not the case and linking fails.

Hardcode the dependency to avoid a more general Makefile refactoring.
 2013-05-04 21:19:49 +02:00
Luca Barbato 72e228b274 nut: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-05-04 20:01:08 +02:00
Luca Barbato 69467fb64b wav: return meaningful errors 2013-05-03 19:56:06 +02:00
Diego Biurrun a5f8873620 silly typo fixes 2013-05-03 18:26:12 +02:00
Luca Barbato af4cc2605c id3v2: check for end of file while unescaping tags 
Prevent a serious out of buffer bound write.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2013-05-03 10:21:27 +02:00
Anton Khirnov e3b225a4fe matroskaenc: add an option to put the index at the start of the file 2013-05-03 08:32:35 +02:00
Anton Khirnov 0574bc06d2 matroskaenc: cosmetics, reorder the #includes 2013-05-03 08:26:55 +02:00
Luca Barbato 13f57a4d88 wav: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-05-02 19:04:22 +02:00
Luca Barbato 0671adbb18 id3v2: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-05-02 11:02:45 +02:00
Diego Biurrun e926b5ceb1 avformat: Drop unnecessary ff_ name prefixes from static functions 2013-04-30 16:16:23 +02:00
Luca Barbato c140105410 oma: K&R formatting cosmetics 2013-04-27 10:53:24 +02:00
Anton Khirnov cf679b9476 hls, segment: fix splitting for audio-only streams. 
CC:libav-stable@libav.org
 2013-04-27 10:19:04 +02:00
Luca Barbato c2cb01d418 lavf: introduce AVFMT_TS_NEGATIVE 
Most formats do not support negative timestamps, shift them to avoid
unexpected behaviour and a number of bad crashes.

CC:libav-stable@libav.org

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-04-25 10:13:27 +02:00
Diego Biurrun a0d5ca4f0a mxfenc: Use correct printf format specifier for int64_t 
libavformat/mxfenc.c:1861:9: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'int64_t' [-Wformat]
 2013-04-22 12:05:09 +02:00
Luca Barbato b845f5e97b riff: Factor out WAVEFORMATEX parsing 
Makes the code simpler to follow.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-21 18:20:30 +02:00
Peter Ross 516089d5d8 riff: Add ACTRAC3+ guid 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-21 18:20:30 +02:00
Peter Ross a3bf80a5ae riff: Perform full lookup on WAVEFORMATEXTENSIBLE subformat guid 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-21 18:20:30 +02:00
Peter Ross e544782623 riff: Move guid structs and helper functions into riff 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-21 18:20:30 +02:00
Luca Barbato 8e329dba37 riff: check for eof if chunk size and code are 0 
Prevent an infinite loop.

Inspired by a patch from Michael Niedermayer

CC: libav-stable@libav.org

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-21 18:20:30 +02:00
Luca Barbato 1c88617b94 riff: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-21 18:20:12 +02:00
Michael Niedermayer 505642f182 mp3dec: fallback to generic seeking when a TOC is not present 
Fixes seeking without a Xing/Info header.

CC: libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-04-19 09:26:34 +02:00
Rafaël Carré 5b27c307e7 flvenc: do not mux more than one stream per type 
FLV does not support multiple audio or video streams.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-04-16 10:31:38 +02:00
Anton Khirnov 9e6b5e61a0 img2enc: add an option for overwriting one file with subsequent images 
Based on a patch by Michael Niedermayer <michaelni@gmx.at>.
 2013-04-11 12:30:44 +02:00
Diego Biurrun ac9362c5d9 Move misplaced file author information where it belongs 2013-04-11 02:42:11 +02:00
Martin Storsjö fc792308c5 srtp: Include rtpdec.h for RTP_MAX_PACKET_LENGTH 
This was missed from 350ad50b - this fixes building the fate-srtp
test.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-09 12:04:39 +03:00
Andrew Van Til 0e729b2290 rtpdec: Increase max rtp packet size to 8192 
This fixes connecting to "Ceton InfiniTV4 PCIe & USB".

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-09 10:36:56 +03:00
Andrew Van Til 350ad50bf4 lavf: Use RTP_MAX_PACKET_LENGTH instead of 1500 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-09 10:36:43 +03:00
Nicolas Bertrand 5e46f6b5b7 img2: Add j2k file extension for JPEG 2000 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-04 19:47:05 +02:00
Anton Khirnov f8080bd13b xmv: do not leak memory in the error paths in xmv_read_header() 
CC: libav-stable@libav.org
 2013-04-04 07:54:45 +02:00
Anton Khirnov d1016dccdc xmv: check audio track parameters validity. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-04-04 07:54:35 +02:00
Anton Khirnov 8d617b11cf id3v2: pad the APIC packets as required by lavc. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-04-04 07:54:15 +02:00
Anton Khirnov dbb1425811 lavf: make sure stream probe data gets freed. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-04-04 07:54:00 +02:00
Luca Barbato 25a80a931a matroska: pass the lace size to the matroska_parse_rm_audio 
Each lace must be independent according to the specification.

Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.

Stricter check than fc43c19a56

CC: libav-stable@libav.org
 2013-04-03 12:34:38 +02:00
Luca Barbato 8a96df7b70 matroska: fix a corner case in ebml-lace parsing 
Make sure we notice when the lace_size[n] is a negative value.

CC: libav-stable@libav.org
 2013-04-03 12:33:15 +02:00
Dale Curtis fc43c19a56 matroska: Update the available size after lace parsing 
Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-04-03 12:33:01 +02:00
Luca Barbato 0933fd1533 oma: Validate sample rates 
The sample rate index is 3 bits even if currently index 5, 6 and 7 are
not supported.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-03-31 16:10:52 +02:00
Justin Ruggles e46a2a7309 flvdec: read audio sample size and channels metadata 
This is needed in order for the FLV demuxer not to detect a codec change when
using the "flv_metadata" option.
 2013-03-28 06:27:28 -04:00
Justin Ruggles c3d0157753 flvdec: use the correct audio codec id when parsing metadata 2013-03-28 06:27:28 -04:00
Hendrik Leppkes 85a46ad685 win32: Use 64-bit fstat/lseek variants for MSVC as well 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-27 19:05:58 +02:00
Reimar Döffinger ad04025987 win32: Make ff_win32_open more robust 
- Make MultiByteToWideChar fail when it encounters invalid encoding.
  Without this, invalid characters might just be skipped
- When MultiByteToWideChar fails, assume the file name is in CP_ACP
  and open it via normal open function, even when the file will be
  written
- When malloc fails return error instead of crashing

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-27 18:54:46 +02:00
Reimar Döffinger e9cc988395 win32: Allow other programs to open the same files 
In order to match Linux behaviour better our Windows-specific
open() replacement should disable Windows default file locking.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-27 18:51:51 +02:00
Kostya Shishkov 472391b9a7 ape: use correct context for the bit table printed in debug 2013-03-27 16:20:08 +01:00
Martin Storsjö f1e9398621 lavc: Rename avpriv_mpv_find_start_code after moving out from mpegvideo 
Also move the declaration to internal.h, and add restrict qualifiers
to the declaration (as in the implementation).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-26 09:50:02 +02:00
Kostya Shishkov 613a37eca4 ape: 3.80-3.92 decoding support 2013-03-25 18:40:56 +01:00