x/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-08-11 12:19:29 +00:00
Code Issues Packages Projects Releases Wiki Activity
83,895 Commits 40 Branches 431 Tags
4e3cc4bdd8acedbcc703607ed0efbb64bb5c3cc4
Commit Graph
83895 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Steven Liu 4e3cc4bdd8 avformat/flvenc: flx flvflags no_metadata bug 
When use flvflags no_metadata , the FLV header will be cover by write tailer
This commit fix the bug

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2017-03-14 18:11:20 +08:00
Steven Liu d3ce067e76 avformat/hlsenc: fix ticket 6231 
check if the hls_flags is byterange_mode and check if should close fd

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2017-03-14 10:16:00 +08:00
Michael Niedermayer 7cebc5a9cc avcodec/wavpack: Fix runtime error: shift exponent 32 is too large for 32-bit type 'int' 
Fixes: 822/clusterfuzz-testcase-4873433189974016

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-14 02:23:50 +01:00
Michael Niedermayer acdacb108d avcodec/targa: Skip hflip on blank images 
Fixes: timeout with 810/clusterfuzz-testcase-5249282825256960

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-14 02:23:50 +01:00
Michael Niedermayer 1467143a6e avcodec/wavpack: Fix runtime error: shift exponent 137 is too large for 32-bit type 'int' 
Fixes: 808/clusterfuzz-testcase-4715513349406720

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-14 02:23:50 +01:00
Michael Niedermayer a557ae8d52 avcodec/h264_direct: Fix runtime error: signed integer overflow: 2147483647 - -14133 cannot be represented in type 'int' 
Fixes: 755/clusterfuzz-testcase-5369072516595712

See: [FFmpeg-devel] [PATCH 1/2] avcodec/h264_direct: Fix runtime error: signed integer overflow: 2147483647 - -14133 cannot be represented in type 'int'

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-14 02:23:50 +01:00
Paul B Mahol fbfbd97be2 avcodec/xpmdec: there are XPM files with dos line endings 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-13 20:40:41 +01:00
Paul B Mahol 62c8dc4642 avfilter/vf_lut3d: actually skip lines when encountering DOMAIN_ string 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-13 15:30:05 +01:00
Steven Liu 33e997d992 avformat/hlsenc: second_levels flags process function extract 
the SECOND_LEVEL* flags process and name is too long
extract all of them output to funtions, make code clear

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2017-03-13 11:58:34 +08:00
Michael Niedermayer 967feea5eb avcodec/vp6: clear dimensions on failed resolution change in vp6_parse_header() 
Fixes: 807/clusterfuzz-testcase-6470061042696192
Fixes null pointer dereference

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-13 04:48:43 +01:00
Michael Niedermayer a66c6e28b5 avcodec/rv34: Fix runtime error: signed integer overflow: 36880 * 66288 cannot be represented in type 'int' 
Fixes: 768/clusterfuzz-testcase-4807444305805312

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-13 04:48:43 +01:00
Michael Niedermayer a720b854b0 avcodec/mpeg12dec: Fix runtime error: left shift of negative value -1 
Fixes: 764/clusterfuzz-testcase-6273034652483584

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-13 04:48:43 +01:00
Paul B Mahol 58f0bbc1ea avcodec/xpmdec: avoid "magic" numbers in function hex_char_to_number() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 23:03:02 +01:00
Paul B Mahol dd0090eb21 avcodec/xpmdec: fix colors values which are different for X11 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 23:03:02 +01:00
Paul B Mahol 2b790b1c9e avcodec/xpmdec: do not allow number of colors to be higher than allocated 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 23:03:02 +01:00
Paul B Mahol fbc1f323db avcodec/xpmdec: rename yet another function 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 23:03:02 +01:00
Paul B Mahol 9d7e71a233 avcodec/xpmdec: rename convert to hex_char_to_number 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 23:03:02 +01:00
Paul B Mahol 7133ab435a avcodec/xpmdec: improve comment for one function and also fix 2 identation issues 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 23:03:02 +01:00
Muhammad Faiz 6c7a0876fe swresample/swresample: do not reset tsf on swr_alloc_set_opts 
so tsf option in aresample will have effect
previously tsf/internal_sample_format had no effect

fate is updated
s32p previously used fltp internally
dblp previously used fltp/dblp internally

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-03-13 02:45:36 +07:00
Jun Zhao bf238a6a3c vf_hwupload: Add missing return value check 
Add missing return value checks to suppress build warning and
remove noop ff_formats_unref() calling.

Note: most filters using ff_formats_ref() didn't have a suitable
error handling, it's a potential memory leak issue.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 18:12:30 +00:00
James Almer ff17c76e92 tests/api-seek: fix memory leak on realloc() failure 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-03-12 14:29:11 -03:00
James Almer bdd07d7796 test/api-seek: clean up properly on failure 
Also propagate better error values.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-03-12 14:29:11 -03:00
James Almer 88deeb3eba tests/api-seek: make the crc array uint32_t 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-03-12 14:29:10 -03:00
Paul B Mahol e73325b971 avcodec/xpmdec: skip everything before signature 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 18:24:49 +01:00
Paul B Mahol 01b069c1b8 avcodec/codec_desc: add mime type for X-BitMap 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 18:24:49 +01:00
Paul B Mahol 404d2b977f avcodec/codec_desc: add mime type for X-PixMap 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 18:24:49 +01:00
Paul B Mahol eda78c8b7f avcodec/xpmdec: make convert function more picky about its input 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 18:24:49 +01:00
Paras Chadha 5dab7b91ad avcodec: add XPM decoder and demuxer 
Signed-off-by: Paras Chadha <paraschadha18@gmail.com>
 2017-03-12 18:24:49 +01:00
Mark Thompson b9acc7fbd9 Merge commit 'ad71d3276fef0ee7e791e62bbfe9c4e540047417' 
* commit 'ad71d3276fef0ee7e791e62bbfe9c4e540047417':
  lavfi: add a QSV deinterlacing filter

Minor fixup for lavfi differences.

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 17:00:42 +00:00
Mark Thompson a7434ef195 Merge commit '8e07c22e508b349d145b9f142aa3ee8b3ce1d3a4' 
* commit '8e07c22e508b349d145b9f142aa3ee8b3ce1d3a4':
  qsvenc: print warnings from encode/init

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:21:41 +00:00
Mark Thompson 80fa5a0bcc Merge commit '0956fd460681e8ccbdae19f135f0d3970bf95c2f' 
* commit '0956fd460681e8ccbdae19f135f0d3970bf95c2f':
  qsvenc: do not re-execute encoding on all positive status codes

Noop, see fb240a6276.

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:19:52 +00:00
Mark Thompson 15887a410c Merge commit '95414eb2dc63a6f934275b4ed33dedd4369f2c49' 
* commit '95414eb2dc63a6f934275b4ed33dedd4369f2c49':
  qsv: print more complete error messages

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:19:05 +00:00
Mark Thompson 723a542d6c Merge commit 'd9ec3c60143babe1bb77c268e1d5547d15acd69b' 
* commit 'd9ec3c60143babe1bb77c268e1d5547d15acd69b':
  qsvenc: take only the allocated dimensions from the frames context

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:06:07 +00:00
Mark Thompson 562f386c77 Merge commit '37a9015ee84c15fec5247ba8f6577351a25fa8d2' 
* commit '37a9015ee84c15fec5247ba8f6577351a25fa8d2':
  qsvenc: add support for p010

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:04:45 +00:00
Anton Khirnov 807a3b30d2 lavfi: add a QSV scaling filter 
This merges libav commit ac7bfd6967,
which was previously skipped.

(cherry picked from commit ac7bfd6967)
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:02:33 +00:00
Mark Thompson 210dd7bbb2 Merge commit '21962261c74aed4df00ae8348a5e2d1ecb67c52d' 
* commit '21962261c74aed4df00ae8348a5e2d1ecb67c52d':
  qsv: handle the semi-packed formats in map_fourcc as well

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 14:21:37 +00:00
Clément Bœsch 5e193daaa2 Merge commit 'f65285aba0df7d46298abe0c945dfee05cbc6028' 
* commit 'f65285aba0df7d46298abe0c945dfee05cbc6028':
  lavc: set sw_pix_fmt for hwaccel encoding

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-12 13:21:01 +01:00
Clément Bœsch 8d2d817098 Merge commit 'd59641abfd25a1007bdf4723d952887b1e3619c6' 
* commit 'd59641abfd25a1007bdf4723d952887b1e3619c6':
  lavc: initialize AVCodecContext.sw_pix_fmt properly

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-12 13:20:57 +01:00
Clément Bœsch 15f6e5f2a9 Merge commit '8b7a9729aa162e2bbd571933f1aa40767f1ff47b' 
* commit '8b7a9729aa162e2bbd571933f1aa40767f1ff47b':
  avconv_qsv: use the actual pixel format provided by lavc

This commit is a noop, see 03cef34aa6

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-12 13:13:55 +01:00
Clément Bœsch e514309a91 Merge commit '6f40181cad8ac04adff7bd10e1e1ab65f22bc1f0' 
* commit '6f40181cad8ac04adff7bd10e1e1ab65f22bc1f0':
  avconv_qsv: align the surface size to 32

This commit is a noop, see 03cef34aa6

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-12 13:13:05 +01:00
Clément Bœsch 993a9a3d72 Merge commit 'b0f36a0043d76436cc7ab8ff92ab99c94595d3c0' 
* commit 'b0f36a0043d76436cc7ab8ff92ab99c94595d3c0':
  avconv: stop using setpts for input framerate forced with -r

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-12 13:08:04 +01:00
Paul B Mahol 807d5dcde9 avcodec/scpr: use correct linesize for prev frame 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 12:34:55 +01:00
Michael Niedermayer ce010655a6 avcodec/dca_xll: Fix runtime error: signed integer overflow: 2147286116 + 6298923 cannot be represented in type 'int' 
Fixes: 732/clusterfuzz-testcase-4872990070145024

See: [FFmpeg-devel] [PATCH 2/6] avcodec/dca_xll: Fix runtime error: signed integer overflow: 2147286116 + 6298923 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-12 04:38:14 +01:00
Michael Niedermayer 44e2105189 avcodec/amrwbdec: Fix runtime error: left shift of negative value -1 
Fixes: 763/clusterfuzz-testcase-6007567320875008

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-12 04:38:14 +01:00
Michael Niedermayer f4c2302ee2 avcodec/dca_xll: Fix runtime error: signed integer overflow: 1762028192 + 698372290 cannot be represented in type 'int' 
Fixes: 762/clusterfuzz-testcase-5927683747741696

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-12 04:38:14 +01:00
Michael Niedermayer 47cc9c1d77 avcodec/wavpack: Fix runtime error: signed integer overflow: -2147483648 + -83886075 cannot be represented in type 'int' 
Fixes: 761/clusterfuzz-testcase-5442222252097536

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-12 04:38:14 +01:00
Muhammad Faiz 0bab78f7e7 avfilter/af_firequalizer: add av_restrict on convolution func 
slightly improved speed

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-03-12 03:21:55 +07:00
Przemysław Sobala 89c0fda5f4 lavf/dashenc: update bitrates on dash_write_trailer 
Provides a way to change bandwidth parameter inside DASH manifest after a non-CBR H.264 encoding.
Caller now is able to compute the bitrate by itself, after all packets have been written, and then set that value in AVFormatContext->streams->codecpar->bit_rate before calling av_write_trailer. As a result that value will be set in DASH manifest.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-11 16:43:43 +01:00
Steven Liu 70a9407b50 doc/muxers: move hls_flags temp_file to after SECOND LEVEL hls example 
the temp_file hls_flags describe text offset is wrong, now move it after example

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2017-03-11 21:11:38 +08:00
Martin Storsjö 26ee83acc4 aarch64: vp9itxfm: Reorder iadst16 coeffs 
This matches the order they are in the 16 bpp version.

There they are in this order, to make sure we access them in the
same order they are declared, easing loading only half of the
coefficients at a time.

This makes the 8 bpp version match the 16 bpp version better.

This is cherrypicked from libav commit
b8f66c0838.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-03-11 13:14:52 +02:00