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24 Commits

Author SHA1 Message Date
Lukas Stabe 1fd80106be avformat: fix id3 chapters 
These changes store id3 chapter data in ID3v2ExtraMeta and introduce
ff_id3v2_parse_chapters to parse them into the format context if needed.

Encoders using ff_id3v2_read, which previously parsed chapters into the
format context automatically, were adjusted to call
ff_id3v2_parse_chapters.

Signed-off-by: wm4 <nfxjfg@googlemail.com>
 2017-10-05 17:10:23 +02:00
Michael Niedermayer afc9c683ed avformat/asfdec: Fix DoS in asf_build_simple_index() 
Fixes: Missing EOF check in loop
No testcase

Found-by: Xiaohei and Wangchu from Alibaba Security Team
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-09-07 15:19:22 +02:00
孙浩 and 张洪亮(望初) 7f9ec5593e avformat/asfdec: Fix DoS due to lack of eof check 
Fixes: loop.asf

Found-by: Xiaohei and Wangchu from Alibaba Security Team
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-27 19:21:42 +02:00
Carl Eugen Hoyos 5a237c33b8 lavf/asfdec_f: Remove CR/LF from avpriv_request_sample() call. 2016-12-03 15:41:27 +01:00
James Almer 1582e306a4 avformat/avlanguage: make av_convert_lang_to() internal 
The header was never installed and the function is only used in libavformat

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-07-19 21:43:14 -03:00
Derek Buitenhuis 6f69f7a8bf Merge commit '9200514ad8717c63f82101dc394f4378854325bf' 
* commit '9200514ad8717c63f82101dc394f4378854325bf':
  lavf: replace AVStream.codec with AVStream.codecpar

This has been a HUGE effort from:
    - Derek Buitenhuis <derek.buitenhuis@gmail.com>
    - Hendrik Leppkes <h.leppkes@gmail.com>
    - wm4 <nfxjfg@googlemail.com>
    - Clément Bœsch <clement@stupeflix.com>
    - James Almer <jamrial@gmail.com>
    - Michael Niedermayer <michael@niedermayer.cc>
    - Rostislav Pehlivanov <atomnuker@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-10 20:59:55 +01:00
Lou Logan 06eef96b69 fix some a/an typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-03-28 14:13:17 -08:00
Clément Bœsch 43ecec0f03 avformat: use AV_OPT_TYPE_BOOL in a bunch of places 2015-12-04 15:43:33 +01:00
Hendrik Leppkes 75c3e54d1c asfdec: fix FATE seek test 2015-10-27 15:29:12 +01:00
Hendrik Leppkes c2f861ca42 Replace remaining occurances of av_free_packet with av_packet_unref 2015-10-27 14:35:30 +01:00
Hendrik Leppkes 83a5df54ea Remove left-over FF_API_DESTRUCT_PACKET cruft 2015-09-05 16:51:53 +02:00
Michael Niedermayer 29d147c94d Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba' 
* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba':
  lavc: Consistently prefix input buffer defines

Conflicts:
	doc/examples/decoding_encoding.c
	libavcodec/4xm.c
	libavcodec/aac_adtstoasc_bsf.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.h
	libavcodec/asvenc.c
	libavcodec/avcodec.h
	libavcodec/avpacket.c
	libavcodec/dvdec.c
	libavcodec/ffv1enc.c
	libavcodec/g2meet.c
	libavcodec/gif.c
	libavcodec/h264.c
	libavcodec/h264_mp4toannexb_bsf.c
	libavcodec/huffyuvdec.c
	libavcodec/huffyuvenc.c
	libavcodec/jpeglsenc.c
	libavcodec/libxvid.c
	libavcodec/mdec.c
	libavcodec/motionpixels.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/noise_bsf.c
	libavcodec/nuv.c
	libavcodec/nvenc.c
	libavcodec/options.c
	libavcodec/parser.c
	libavcodec/pngenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/qsvdec.c
	libavcodec/svq1enc.c
	libavcodec/tiffenc.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/utvideoenc.c
	libavcodec/vc1dec.c
	libavcodec/wmalosslessdec.c
	libavformat/adxdec.c
	libavformat/aiffdec.c
	libavformat/apc.c
	libavformat/apetag.c
	libavformat/avidec.c
	libavformat/bink.c
	libavformat/cafdec.c
	libavformat/flvdec.c
	libavformat/id3v2.c
	libavformat/isom.c
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/mpc.c
	libavformat/mpc8.c
	libavformat/mpegts.c
	libavformat/mvi.c
	libavformat/mxfdec.c
	libavformat/mxg.c
	libavformat/nutdec.c
	libavformat/oggdec.c
	libavformat/oggparsecelt.c
	libavformat/oggparseflac.c
	libavformat/oggparseopus.c
	libavformat/oggparsespeex.c
	libavformat/omadec.c
	libavformat/rawdec.c
	libavformat/riffdec.c
	libavformat/rl2.c
	libavformat/rmdec.c
	libavformat/rtpdec_latm.c
	libavformat/rtpdec_mpeg4.c
	libavformat/rtpdec_qdm2.c
	libavformat/rtpdec_svq3.c
	libavformat/sierravmd.c
	libavformat/smacker.c
	libavformat/smush.c
	libavformat/spdifenc.c
	libavformat/takdec.c
	libavformat/tta.c
	libavformat/utils.c
	libavformat/vqf.c
	libavformat/westwood_vqa.c
	libavformat/xmv.c
	libavformat/xwma.c
	libavformat/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 23:15:19 +02:00
Michael Niedermayer 9837d3b068 avformat/asfdec_f: Parse ECC byte according to spec 
This should not change anything as the spec requires specific values
for the fields, which where handled previously.

Ask for samples when these values do not match

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-22 14:11:48 +02:00
Michael Niedermayer 0671dc5c53 avformat/asfdec_f: Improve packet resync heuristic 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-22 01:30:02 +02:00
Michael Niedermayer 5d79a07316 avformat/asfdec_f: Do not print errors if packets do not start with ECC 
There is nothing wrong with such packets, the spec allows this

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-22 01:21:17 +02:00
Michael Niedermayer 385eb066ce avformat/asfdec_f: Increase the amount of information provided in cases of errors 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-22 01:08:34 +02:00
Michael Niedermayer ba77fb61f7 Merge commit 'd80811c94e068085aab797f9ba35790529126f85' 
* commit 'd80811c94e068085aab797f9ba35790529126f85':
  riff: Use the correct logging context

Conflicts:
	libavformat/asfdec_o.c
	libavformat/avidec.c
	libavformat/dxa.c
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/riff.h
	libavformat/riffdec.c
	libavformat/wavdec.c
	libavformat/wtvdec.c
	libavformat/xwma.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-12 15:22:37 +02:00
Michael Niedermayer 1f69b7baa1 avformat/asfdec_f: Fix memleak 
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-02 09:42:33 +02:00
John Adlum 72cad80016 avformat/asfdec_f: Add ASFDataType, use named types for metadata 
This is based on asfdec_o.c, but uses a proper type instead of defines

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-02 04:58:27 +02:00
John Adlum 59fffefdb4 avformat/asfdec_f: Use dynamic allocation in asf_read_metadata() instead of a fixed size buffer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-02 04:58:23 +02:00
John Adlum c8eca438a9 avformat/asfdec_f: factor error checking out of main header parsing loop 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-02 04:58:18 +02:00
John Adlum 811008b8ee avformat/asfdec_f: Assert that packet positions match in asf_read_pts() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-01 18:47:59 +02:00
John Adlum 28206b75e8 avformat/asfdec_f: Correct skip to key code 
Fixes Ticket3978

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-01 18:47:54 +02:00
Michael Niedermayer 8f9c39b3e8 avformat: rename asfdec.c to asfdec_f.c 
leaving it as asfdec.c confuses git

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-30 12:23:12 +02:00