| Commit message (Collapse) | Author | Age |
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Only used by muxers.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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It is only to be used with muxers.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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It is obviously muxer-only.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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It is obviously a muxing-only function.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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Only used by muxers.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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ff_get_packet_palette() and ff_reshuffle_raw_rgb() belong together:
E.g. the former takes the return value of the latter as argument.
So move ff_get_packet_palette() to rawutils.c (which consists solely
of ff_reshuffle_raw_rgb()).
Also add a separate header for these two functions.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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It is only used by muxers. Given that it is not part of
the core muxing code and given that mux.c is already big enough,
it is moved to a new file for utility functions for muxing.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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This is the appropriate place given that AVStream is about to
become an AVOpt-enabled struct.
Also move av_disposition_(to|from)_string, as these are tied
to the disposition stream option.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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It is muxing-only; in fact, it should be considered part of
the core muxing code.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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(This function does not seem to abide by its documentation.)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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Also improve the size check a bit; given that av_realloc_array()
checks for overflow itself, we only have to check for
nb_side_data + 1 still being representable in an int.
But given that we can check for representability in size_t
at no additional cost we do so as it leads to a nicer error code.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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This avoids having to rebuild big files every time FFMPEG_VERSION
changes (which it does with every commit).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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Fixes demuxing files bigger than INT_MAX.
Reported-by: jenster
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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Regression since 8dd5bb728038f21d17ec789e21d65fe8f3f364a6.
Fixes ticket #5978.
Signed-off-by: Marton Balint <cus@passwd.hu>
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Signed-off-by: softworkz <softworkz@hotmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Enable the Guangdian profile support
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
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Fix ticket: 9010
there have been get http/https shutdown status in ffurl_shutdown.
so unnecessary http/https shutdown status operate.
Tested-by: RytoEX
Tested-by: ushadow
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
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Reviewed-by: "mypopy@gmail.com" <mypopy@gmail.com>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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ff_codec_get_id loops over ff_codec_movvideo_tags (which is a large
array) two times. The result is unused most of the cases.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
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supports forcing or disabling the writing of the btrt atom.
the default behavior is to write the atom only for mp4 mode.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
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Fix #8334
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
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Fixes Coverity issue #1504273.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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- certs.h is gone. Only contains test data, and was not used at all.
- config.h is renamed. Was seemingly not used, so can be removed.
- MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE is gone, instead
MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE will be thrown.
- mbedtls_pk_parse_keyfile now needs to be passed a properly seeded
RNG. Hence, move the call to after RNG seeding.
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
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Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
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Signed-off-by: xyb <xyb@xyb.name>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
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The stsc_index is checked and updated for the next sample. If the
next sample needs to update stsd_index and stsc_index, then only
stsc_index is updated, which leads to a missing
AV_PKT_DATA_NEW_EXTRADATA. For example, the sample in the second
chunk needs to update both.
entry[0]
first_chunk = 1
samples_per_chunk = 3
sample_description_index = 1
entry[1]
first_chunk = 2
samples_per_chunk = 1
sample_description_index = 2
entry[2]
first_chunk = 3
samples_per_chunk = 8
sample_description_index = 2
The fix is simple: first check and update stsd_index for current
sample, then check and update stsc_index for the next.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
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AVIF still and animations are now supported by the MOV parser.
Add the "avif" extension to the list of supported extensions to
AVInputFormat.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
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The version.h bump got missed with the Jpeg XL patchset. This should
bump the minor version in accordance with the contributing guidelines.
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This commit adds support to libavformat for muxing
and demuxing Jpeg XL images as image2 streams.
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This patch supports AVIF still images conforming to the
final specification that have exactly one item (i.e. no alpha channel).
The iloc box is parsed and the mov index populated.
Partially fixes #7621.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
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60 fps content have "Number of Frames" set to 30 in the tmcd atom, but the
frame duration / timescale reflects the original video frame rate.
Therefore we multiply the frame count with the quotient of the rounded timecode
frame rate and the "Number of Frames" per second to get a frame count in the original
(higher) frame rate.
Note that the frames part in the timecode will be in high frame rate which will
make the timecode different to e.g. MediaInfo which seems to show the 30 fps
timecode even for 120 fps content.
Regression since 428b4aacb1a91a267650de644519882a5f700388.
Fixes ticket #9710.
Fixes ticket #9492.
Signed-off-by: Marton Balint <cus@passwd.hu>
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This fixes referencing the uninitialized filename variable.
Fixes ticket #9711.
Signed-off-by: Marton Balint <cus@passwd.hu>
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Fixes: signed integer overflow: -2515507630940093440 * 4 cannot be represented in type 'long'
Fixes: 46318/clusterfuzz-testcase-minimized-ffmpeg_dem_GENH_fuzzer-5009637474172928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes: signed integer overflow: 9223371898743775808 - -138111000000 cannot be represented in type 'long'
Fixes: 46245/clusterfuzz-testcase-minimized-ffmpeg_dem_OGG_fuzzer-5075129786302464
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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This avoids having to do one pass to calculate the full length to allocate
followed by a second pass to actually append values.
Signed-off-by: Martin Storsjö <martin@martin.st>
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PATH_MAX is posix. Some compilers (MSVC) don't define this
thus failing to compile the ipfsgateway file.
Defining it fixes the compile.
Signed-off-by: Mark Gaiser <markg85@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
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This patch adds support for:
- ffplay ipfs://<cid>
- ffplay ipns://<cid>
IPFS data can be played from so called "ipfs gateways".
A gateway is essentially a webserver that gives access to the
distributed IPFS network.
This protocol support (ipfs and ipns) therefore translates
ipfs:// and ipns:// to a http:// url. This resulting url is
then handled by the http protocol. It could also be https
depending on the gateway provided.
To use this protocol, a gateway must be provided.
If you do nothing it will try to find it in your
$HOME/.ipfs/gateway file. The ways to set it manually are:
1. Define a -gateway <url> to the gateway.
2. Define $IPFS_GATEWAY with the full http link to the gateway.
3. Define $IPFS_PATH and point it to the IPFS data path.
4. Have IPFS running in your local user folder (under $HOME/.ipfs).
Signed-off-by: Mark Gaiser <markg85@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Marton Balint <cus@passwd.hu>
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Add support for decoding Vizrt Binary Image (VBN) files.
LZW-compressed data is not supported yet.
Signed-off-by: Marton Balint <cus@passwd.hu>
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on glibc memory.h drags in string.h, but codec2 does not use any
str* or mem* functions. additionally, memory.h is not part of the
C99 or POSIX standards.
Signed-off-by: Marton Balint <cus@passwd.hu>
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'current_next_indicator' of 0 (next) on each section header indicates
the service information is for immediate future one.
ffmpeg doesn't need to parse it but current (1) one.
ref: section 5.1.1 of DVB BlueBook A038 (EN 300 468)
Signed-off-by: TADANO Tokumei <aimingoff@pc.nifty.jp>
Signed-off-by: Marton Balint <cus@passwd.hu>
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Current code incorrectly check against end of section rather than
end of descriptor.
Signed-off-by: TADANO Tokumei <aimingoff@pc.nifty.jp>
Signed-off-by: Marton Balint <cus@passwd.hu>
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