Only checks the extension and MIME type, since determining whether
a file is SVG is difficult since they're just XML files.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
This brings our generation of the vpcC box up to date to version 1.0
of the VP Codec ISO Media File Format Binding.
Specifically, color/transfer properties are now written with values
based on ISO/IEC 23001-8, which is the same reference specification the
AVColor* enumerations are based on.
ff_accept can return AVERROR(ETIMEDOUT) and errno will be 0 (or
undefined), return ret instead and return ff_neterror() in
ff_poll_interrupt instead of AVERROR(errno) to parse WSAGetLastError on
Windows.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Coverity CID: 1405453
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Replicates lavf/librtmp.c behavior in L149-156 and rtmpdump's
behavior with "--swfVfy <url>" passing the url to swfUrl.
Fixes trac ticket #5549.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* commit '92db5083077a8b0f8e1050507671b456fd155125':
build: Generate pkg-config files from Make and not from configure
build: Store library version numbers in .version files
Includes cherry-picked commits 8a34f36593 and
ee164727dd to fix issues.
Changes were also made to retain support for raise_major and build_suffix.
Reviewed-by: ubitux
Merged-by: James Almer <jamrial@gmail.com>
* commit '11a9320de54759340531177c9f2b1e31e6112cc2':
build: Move build-system-related helper files to a separate subdirectory
"ffbuild" directory name is used instead of "avbuild".
Merged-by: Clément Bœsch <u@pkh.me>
find_fps attempts to infer framerate from AVCodec's timebase. When this
results in a frame rate that isn't explicitly marked as supported in
av_timecode_check_frame_rate, find_fps returns the AVStream's
avg_frame_rate, which, per avformat.h, _may_ be set (or not).
mov_get_mpeg2_xdcam_codec_tag, mov_get_h264_codec_tag and
find_compressor attempt to call av_q2d on the return value of find_fps,
which in the above case, may result in division by zero and therefore,
an undefined frame rate when NaN is converted to int.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The WebM DASH spec states:
The Initialization Segment shall not contain Clusters or Cues.
The Segment Index corresponds to the Cues.
Previously, it included the cues if they were at the front.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Output was apparently not tested for correctness. Passing overlapping
memory to snprintf causes undefined behavior, and usually resulted in
only the very last timestamp being written to metadata, and not a list
at all.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
It should not be a value larger than the number of streams we have,
or it will cause invalid reads and/or SIGSEGV.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This seems to be non-optional, and if the muxer is run without it,
strlen() is run on NULL, causing a segfault.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Add an option to webm_dash_manifest demuxer to specify a value for
"bandwidth" field in the DASH manifest. The value is then used by
the muxer. Fixes an existing FIXME in the code.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: James Zern <jzern@google.com>
* commit '9265364bec0af2e8b7c3a6de7bfc8291a0b70bca':
build: Separate avisynth and avxsynth support
Mostly noop, since it could break linux configure with --enable-avisynth,
and the configure code which was simplified isn't even present in
ffmpeg.
Only merged the cosmetic re-ordering in the Makefile.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Based on the draft spec at http://vfrmaniac.fushizen.eu/contents/opus_in_isobmff.html
'-strict -2' is required to create files in this format.
Signed-off-by: Matthew Gregan <kinetik@flim.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Experimental VP9 support was added to the muxer recently.
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This merges commits 8e2ea69135 and
096a8effa3 by Anton Khirnov, with the
following change:
- extract_extradata_check() is added to know if the codec is supported
by the bsf before trying to initialize it. This behaviour is similar to
the old AVCodecParser.split checks.
The FATE reference changes are due to the filtered out NAL units that
the old AVCodecParser.split implementation left alone.
Decoding is unchanged as the functions that parse extradata simply
ignored said unnecessary NAL units.
Signed-off-by: James Almer <jamrial@gmail.com>
