Commit Graph
100 Commits
Author SHA1 Message Date
Peter RossandVittorio Giovara ac4b32df71 On2 VP7 decoder
Further performance improvements and security fixes by
Vittorio Giovara, Luca Barbato and Diego Biurrun.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-04-04 04:00:11 +02:00
Peter RossandDiego Biurrun 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 RossandDiego Biurrun 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 RossandDiego Biurrun 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
Peter RossandRonald S. Bultje 015da6e394 anm decoder: move buffer allocation from decode_init() to decode_frame()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-12 16:44:39 -07:00
Peter RossandJustin Ruggles 3a549eb82b permit decoding of multichannel ADPCM_EA_XAS
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-23 20:54:28 -04:00
Peter RossandAnton Khirnov a31d4b3a99 img2: add .dpx to the list of supported file extensions.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-13 20:43:29 +02:00
Peter RossandAnton Khirnov c7d22c5d67 patcheck: warn about assert usage
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 13:02:58 +02:00
Peter RossandReinhard Tartler e27ce0eea3 DPX image encoder 2011-05-01 19:35:55 +02:00
Peter RossandReinhard Tartler 406629150c DPX decoder: read sample aspect ratio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-01 19:35:55 +02:00
Peter RossandAnton Khirnov f9fb574dee nut format: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-28 07:25:28 +02:00
Peter RossandAnton Khirnov 87e45ae13d rawvideo codec: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-28 07:25:28 +02:00
Peter RossandAnton Khirnov c90626b2ea hflip: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-28 07:25:27 +02:00
Peter RossandAnton Khirnov a1f4d07563 crop: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-28 07:25:27 +02:00
Peter RossandAnton Khirnov 1afbae100b libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-28 07:25:27 +02:00
Peter RossandLuca Barbato 73389754c9 pixfmt: add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE
PIX_FMT_BGR48LE is used by PhantomCINE demuxer.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-10 04:44:37 +02:00
Peter RossandRonald S. Bultje 6e7cf13b6b mm decoder: move buffer allocation from decode_init() to decode_frame()
This permits playback in ffplay when libavfilter is enabled.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-14 08:07:29 -04:00
Peter RossandRonald S. Bultje 7f05c164d8 jv demuxer: prevent video packet size overflow
In the event of overflow, the JV_PADDING state will avio_skip over
any overflow bytes (using JVFrame.total_size).

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-14 08:06:19 -04:00
Peter RossandRonald S. Bultje 772cb06281 jv demuxer: define JV_PREAMBLE_SIZE instead of hard coding the number
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-14 08:05:54 -04:00
Peter RossandRonald S. Bultje 20c1281fe3 jv demuxer: calculate palette_size for each frame in read_header
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-14 08:05:34 -04:00
Peter RossandRonald S. Bultje 402f9ad5fd Bitmap Brothers JV errata
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-14 08:05:03 -04:00
Peter RossandRonald S. Bultje bfaefd87dc Bitmap Brothers JV demuxer
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-14 08:05:02 -04:00
Peter RossandRonald S. Bultje 0697440c1e Bitmap Brothers JV video decoder
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-14 08:05:01 -04:00
Peter RossandRonald S. Bultje d34ca1cfe3 Add audio codec 0x1600 (ADTS AAC)
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-07 11:11:01 -05:00
Peter RossandRonald S. Bultje 2af07d36fc avio: add avio_skip macro
This is a substitute for the url_fskip function that was deprecated by
commit 0300db8ad7. avio_fskip is provided to
improve demuxer code readability. It distinguishes the act of skipping over
unknown or irrelevant bytes from the standard avio_seek operation.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-07 10:19:46 -05:00
Peter RossandRonald S. Bultje e211e255aa bink: prevent overflows within binkidct by using int-sized intermediate array
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-25 15:24:35 -05:00
Peter RossandRonald S. Bultje 588a3ffd96 bink: decode audio track identifiers into AVStream.id
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-25 15:24:35 -05:00
Peter RossandRonald S. Bultje ccfcddb3f2 Bink version 'b' audio decoder
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-25 15:24:35 -05:00
Peter RossandRonald S. Bultje 8a8c283edd binkaudio: simplify frame_len_bits and frame_len calculation
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-25 15:24:35 -05:00
Peter RossandRonald S. Bultje a304def1dc binkaudio: remove unnecessary loop
decode_init sets bands[0] == 2, so this loop always sets the band table
index (k) to zero.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-25 15:24:35 -05:00
Peter RossandRonald S. Bultje 582ac86d19 binkaudio: perform band table scaling in decode_init
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-25 15:24:35 -05:00
Peter RossandRonald S. Bultje f0ca29eb5f bink: set audio stream codec_tag such that binkaudio decoder can identify bitstream version
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-25 15:24:35 -05:00
Peter RossandMans Rullgard 71f88b1f38 binkaudio: remove unused copy of AVCodecContext*
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-15 14:20:19 +00:00
Peter RossandMans Rullgard 9806fbd535 binkaudio: fix channel count check
Perform validity check on AVFormatContext.channels instead of
uninitialised field.

This fixes issue 2001.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-15 14:20:19 +00:00
Peter RossandRonald S. Bultje 1a973feb45 wtv: ignore empty data_guid chunks
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-13 16:49:39 -05:00
Peter RossandMans Rullgard 2315392174 bink: permute Bink version 'b' quant matrices by inverse scan order
This fixes visual glitches in Bink version 'b' files, as the quantization
tables were not being permuted.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-13 13:39:07 +00:00
Peter RossandMans Rullgard cb62510cab bink: simplify how quantization matrices are passed to read_dct_coeffs()
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-13 12:34:01 +00:00
Peter RossandJanne Grunau adb1ad0d80 bink: reindent after last commit
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-11 13:47:52 +01:00
Peter RossandJanne Grunau e00f41d574 Bink version 'b' video decoder
Based on original patch by Kostya Shishkov

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-11 13:47:23 +01:00
Peter RossandJanne Grunau 68137ba386 wtv: mark streams intended for hearing or visual impaired persons
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-10 22:55:17 +01:00
Peter RossandJanne Grunau 5209149157 make av_find_best_stream() ignore streams marked with AV_DISPOSITION_*_IMPAIRED
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-10 22:55:17 +01:00
Peter RossandJanne Grunau 12c14cd4a8 add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-10 22:55:17 +01:00
Peter RossandRonald S. Bultje 74571e333c reindent after last commit
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:10:32 -05:00
Peter RossandRonald S. Bultje e4f85b8499 wtv: do not use flag in stream_guid chunk to determine if stream is valid, as this method is unreliable
This fixes roundup issue 2556.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:09:56 -05:00
Peter RossandRonald S. Bultje e6fb5a4f78 add ff_index_search_timestamp and ff_add_index_entry
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-03 21:50:54 -05:00
Peter RossandRonald S. Bultje f61dee2fe4 wtv: filesystem implementation
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-03 20:55:42 -05:00
Peter RossandMans Rullgard 4d54df8e07 mpegtsenc: support CODEC_ID_AAC_LATM
$subject. Have used this for loopback testing with mpegts.c.

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)
[2. text/x-diff; 0001-mpegtsenc-support-CODEC_ID_AAC_LATM.patch]

From 0f7f9db4b7da1793996af6dda84298507703759a Mon Sep 17 00:00:00 2001
From: Peter Ross <pross@xvid.org>
Date: Sun, 9 Jan 2011 09:45:50 +1100
Subject: [PATCH] mpegtsenc: support CODEC_ID_AAC_LATM

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-28 22:33:57 +00:00
Peter Ross b070bcfe8a wtv: ignore VIDEOINFOHEADER2 picture aspect ratio information, as it is unreliable
Originally committed as revision 26327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14 08:28:27 +00:00
Peter Ross 1c4ac03530 electronicarts: prevent endless loop opportunity in process_audio_header_elements()
Fixes issue2529.

Originally committed as revision 26307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-11 02:25:12 +00:00
Peter Ross 74093bb593 revert r26302
Originally committed as revision 26305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-10 22:25:45 +00:00
Peter Ross e19e051e56 electronicarts: prevent endless loop opportunity in process_audio_header_elements()
Fixes issue2529.

Originally committed as revision 26302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-10 12:56:50 +00:00
Peter Ross 42396c2e67 electronicarts: only apply audio sanity checks when audio stream is present
Originally committed as revision 26301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-10 12:51:45 +00:00
Peter Ross 091bc6ca8c mmvideo: remove some conditional statements by limiting range of half_horiz and half_vert parameters to [0,1]
Originally committed as revision 26299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-10 12:16:33 +00:00
Peter Ross 56ddf4b378 add myself as the WTV maintainer
Originally committed as revision 26281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 08:43:44 +00:00
Peter Ross cd426563f4 fix indentation
Originally committed as revision 26280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 08:30:23 +00:00
Peter Ross 5a477e5960 fix indentation
Originally committed as revision 26278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:44:54 +00:00
Peter Ross 866009ea19 wtv: only process timestamp_guid chunks for streams that we know about
Originally committed as revision 26277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:42:16 +00:00
Peter Ross a5a36a7970 wtv: do not repopulate codec information after we have seen data chunks
Originally committed as revision 26276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:35:06 +00:00
Peter Ross bf2e54174e wtv: stop processing chunks if length is smaller than chunk header
Originally committed as revision 26275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:21:30 +00:00
Peter Ross 9372f31e03 wtv: fix typo
Originally committed as revision 26274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:13:58 +00:00
Peter Ross 50d83b2005 Add audio codec 0x1602 (AAC LATM)
Originally committed as revision 26273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:11:41 +00:00
Peter Ross 6780f48846 wtv: obtain codec information from stream2_guid chunks, if present
Originally committed as revision 26208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-04 11:38:29 +00:00
Peter Ross 17e33f662a wtv: display warning if scrambled stream is detected
Originally committed as revision 26197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-02 11:17:34 +00:00
Peter Ross 773d892a31 move ff_get_bmp_header under CONFIG_DEMUXERS block
Originally committed as revision 26182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-01 03:24:10 +00:00
Peter Ross 3900707866 wtv: parse MPEG2 descriptor events
Originally committed as revision 26126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 13:41:10 +00:00
Peter Ross cc9038e95c add ff_parse_mpeg2_descriptor; make MPEG2 descriptor parsing routines available to other modules.
Originally committed as revision 26125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 12:45:31 +00:00
Peter Ross 0af1671e53 wtv: only warn about unknown subtype, if it actually unknown
Originally committed as revision 26123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 10:43:16 +00:00
Peter Ross 945df9703b wtv: use correct names for subtitle and language guids
Originally committed as revision 26122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 03:49:02 +00:00
Peter Ross a187c68678 Bump libavformat minor version, forgotten in r26094
Originally committed as revision 26095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 05:48:38 +00:00
Peter Ross 82ca054a63 Windows Televison (WTV) demuxer
Originally committed as revision 26094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 01:28:25 +00:00
Peter Ross a750050f4c make guid utility function visibile to other modules (ff_guidcmp, ff_get_guid)
Originally committed as revision 26093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 01:26:29 +00:00
Peter Ross 141de5a9c1 add ff_find_stream_index
Originally committed as revision 26092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 01:24:51 +00:00
Peter Ross 456a70aeb8 add ff_get_bmp_header
Originally committed as revision 26091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 01:23:44 +00:00
Peter Ross e8ffb2fa4c Add G.722 to RIFF codec list
Originally committed as revision 25837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-28 03:01:00 +00:00
Peter Ross 1e6f8d53fc cafdec: Handle ALAC extradata.
This fixes roundup issue 2284.

Originally committed as revision 25430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-10 00:50:37 +00:00
Peter Ross 47a5fba773 Add myself as the caf* maintainer
Originally committed as revision 25429 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-10 00:39:42 +00:00
Peter Ross 07e6384dd8 Add doxygen @file comment block
Originally committed as revision 24326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-19 11:50:07 +00:00
Peter Ross 4863bf0d16 Remove trailing linefeed
Originally committed as revision 24303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 08:15:45 +00:00
Peter Ross 1917a51809 Use correct doxygen syntax
Originally committed as revision 24302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 08:13:11 +00:00
Peter Ross 5a71709467 Tele-typewriter demuxer
Originally committed as revision 24301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 08:06:55 +00:00
Peter Ross 0459bf2d02 Add ff_sauce_read()
Originally committed as revision 24300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 08:05:04 +00:00
Peter Ross beaa963cab ASCII/ANSI art decoder
Originally committed as revision 24299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 08:03:35 +00:00
Peter Ross 7199c3a4e2 Add @file documentation tag
Originally committed as revision 24298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:52:47 +00:00
Peter Ross 3625999e15 8088flex TMV video decoder now uses ff_draw_pc_font()
Originally committed as revision 24297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:46:29 +00:00
Peter Ross 9e5f3dfe25 Add ff_draw_pc_font()
Originally committed as revision 24296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:44:38 +00:00
Peter Ross ddf9dc453f Add ff_vga16_font
Originally committed as revision 24295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:42:15 +00:00
Peter Ross a5b588bcad Use designated initialisers for pcm codec struct
Originally committed as revision 24264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 13:02:48 +00:00
Peter Ross ea15d2000c remove redundant text and whitespaces from iff demuxer av_log() statements
Originally committed as revision 24246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-15 11:43:09 +00:00
Peter Ross 53128bc371 Fix trivial punctuation error
Originally committed as revision 24182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 05:06:08 +00:00
Peter Ross e10412a334 IFF PBM decoder: Add a pad byte if image width is odd <aleksi dot nurmi at gmail dot com>
Originally committed as revision 23701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 12:41:17 +00:00
Peter Ross 971c3c98b0 Add Pictor/PC Paint to image2 muxer/demuxer
Originally committed as revision 23533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-08 11:55:55 +00:00
Peter Ross a526d6197a Pictor/PC Paint decoder
Originally committed as revision 23532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-08 11:55:06 +00:00
Peter Ross b995a6a84f Add ff_ega_palette
Originally committed as revision 23530 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-08 11:42:21 +00:00
Peter Ross 0a624147c3 Prevent au_read_packet() looping endlessly when .au file contains unsupported codec type.
Originally committed as revision 23392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-31 10:47:36 +00:00
Peter Ross 21ae67900e automatically enable buffer_filter when compiling ffmpeg
Fixes issue 1949

Originally committed as revision 23388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-30 12:19:26 +00:00
Peter Ross 70b462cc29 Prevent memory leak introduced in r22389 in Bink demuxer: pass partial packets to decoder.
Originally committed as revision 22468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 12:29:02 +00:00
Peter Ross b41ec742ea Make binkaudio work with ff_float_to_int16_interleave_c (martin at martin dot st)
Originally committed as revision 22466 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 10:52:34 +00:00
Peter Ross fb6a32c30f Remove static function name prefixes from American Laser Games MM demuxer
Originally committed as revision 22390 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 12:37:13 +00:00
Peter Ross cc4e8b1267 Ensure Bink demuxer returns AVERROR code when av_get_packet() fails
Originally committed as revision 22389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 12:32:08 +00:00
Peter Ross 279a0c976e Enable tcp_protocol when enabling http
Originally committed as revision 22388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 12:09:55 +00:00