FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	c8140fe732	avformat/asfdec_f: Fix overflow check in get_tag() Fixes: signed integer overflow: 2 * 1210064928 cannot be represented in type 'int' Fixes: 20873/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5761116909338624 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Carl Eugen Hoyos	4d8875ec23	lavf: Constify the probe function argument. Reviewed-by: Lauri Kasanen Reviewed-by: Tomas Härdin	6 years ago
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>	7 years ago
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>	7 years ago
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>	7 years ago
Carl Eugen Hoyos	5a237c33b8	lavf/asfdec_f: Remove CR/LF from avpriv_request_sample() call.	8 years ago
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>	8 years ago
Lou Logan	06eef96b69	fix some a/an typos Signed-off-by: Lou Logan <lou@lrcd.com>	9 years ago
Clément Bœsch	43ecec0f03	avformat: use AV_OPT_TYPE_BOOL in a bunch of places	9 years ago
Hendrik Leppkes	75c3e54d1c	asfdec: fix FATE seek test	9 years ago
Hendrik Leppkes	c2f861ca42	Replace remaining occurances of av_free_packet with av_packet_unref	9 years ago
Hendrik Leppkes	83a5df54ea	Remove left-over FF_API_DESTRUCT_PACKET cruft	9 years ago
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>	9 years ago
Michael Niedermayer	0671dc5c53	avformat/asfdec_f: Improve packet resync heuristic Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
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>	9 years ago
Michael Niedermayer	385eb066ce	avformat/asfdec_f: Increase the amount of information provided in cases of errors Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	1f69b7baa1	avformat/asfdec_f: Fix memleak Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
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>	10 years ago
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>	10 years ago
John Adlum	c8eca438a9	avformat/asfdec_f: factor error checking out of main header parsing loop Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
John Adlum	811008b8ee	avformat/asfdec_f: Assert that packet positions match in asf_read_pts() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
John Adlum	28206b75e8	avformat/asfdec_f: Correct skip to key code Fixes Ticket3978 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
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>	10 years ago
Carl Eugen Hoyos	5a458420e2	lavf/asfdec: Reduce minimum header size. Fixes GipsyGuitar.wmv mentioned in ticket #1477.	10 years ago
Michael Niedermayer	4ccd2b31f0	avformat/asfdec: Allow packet_obj_size == 0 Fixes Ticket3521 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	be4e1f28fd	avformat/asfdec: Print packet_obj_size in case it is invalid Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a5f617e9ec	avformat/asfdec: Print a warning if data is skiped due to less than a frame header being left Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4b0a475846	avformat/asfdec: Reduce FRAME_HEADER_SIZE to 11 This fixes demuxing of screen_codec.wmv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	5bdfc17189	asf: Do not skip data streams	10 years ago
Alexandra Hájková	b08569a239	lavf: Replace the ASF demuxer The old one is the result of the reverse engineering and guesswork. The new one has been written following the now-available specification. This work is part of Outreach Program for Women Summer 2014 activities for the Libav project. The fate references had to be changed because the old demuxer truncates the last frame in some cases, the new one handles it properly. The seek-test reference is changed because seeking works differently in the new demuxer. When seeking, the packet is not read from the stream directly, but it is rather constructed by the demuxer. That is why position is -1 now in the reference. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Michael Niedermayer	f902b0b2cb	avformat/asfdec: Avoid float usage in duration calculation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	374cf93548	avformat/asfdec: do not define print_guid() to nothing This avoid potential warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	1a3eb042c7	Replace av_dlog with normal av_log at trace level This applies to every library where performance is not critical.	10 years ago
Vittorio Giovara	0af3b65880	asf: do not export XMP metadata by default Similarly to what has been done for MOV, display XMP metadata only when users explicitly require it. The Extensible Metadata Platform tag can contain various kind of data which are not strictly related to the video file, such as history of edits and saves from the project file. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	d4936d28a1	avformat/asfdec: Use 64bit ret to avoid overflow Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	daf8cf358a	avformat: Don't anonymously typedef structs	10 years ago
wm4	9deaec7828	lavf: move internal fields from public to internal context This is not an API change; the fields were explicitly declared private before. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Michael Niedermayer	ab161bfa4b	avformat/asfdec: Check the av_get_packet() return value Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Thomas Volkert	00d7555f34	wavdec: RIFX file format support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2076095549	avformat/asfdec: Check av_new_packet()s return code Fixes CID1041093 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	d34ec64a22	replace calls to url_feof() with avio_feof() Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2db1bcf1b9	avformat/asfdec: Try to improve skip case Fixes Ticket3761 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4eb13cdfb0	avformat/asfdec: dvrms timestamps are pts not dts Should fix Ticket3328 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	e3fd263f0b	Show duration for large asf files as written in the file header. Fixes ticket #3428.	11 years ago
Michael Niedermayer	72e4ceeb79	avformat/asfdec: Use a parser for mpeg4-asp to find has_b_frames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	5331773cc3	ff_id3v2_read: add option to limit ID3 magic number search Several chunked formats (AIFF, IFF,DSF) store ID3 metadata within an 'ID3 ' chunk tag. If such chunks are stored sequentially, it is possible for the ID3v2 parser to confuse the chunk tag for the ID3 magic number. e.g. [1st chunk tag ('ID3 ') \| chunk size] [ID3 magic number \| metadata ...] [2nd chunk tag ('ID3 ') \| chunk size] [ID3 magic number \| metadata ...] Fixes ticket #3530. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	d92024f18f	lavf: more correct printf format specifiers	11 years ago
Michael Niedermayer	c320485633	avformat/asfdec: pass on error code from avio_seek() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	f5d92d9cab	asfdec: fix seeking with fragmented packets After seeking fragments with an offset > 0 must be skipped to correctly assemble packets. Bug-Id: 43	11 years ago
Andrew Kelley	0c08256596	asfdec: short-circuit seeking to the start of stream Bug-id: 43 Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago

26 Commits (d9c21ec63999501afc39ffc26f363245e8624304)