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libavutil57-32bit-5.1-1.1 RPM for x86_64

From OpenSuSE Tumbleweed for x86_64

Name: libavutil57-32bit Distribution: openSUSE Tumbleweed
Version: 5.1 Vendor: openSUSE
Release: 1.1 Build date: Thu Jul 28 21:13:43 2022
Group: System/Libraries Build host: lamb54
Size: 785222 Source RPM: ffmpeg-5-5.1-1.1.src.rpm
Summary: FFmpeg's utility library
The libavutil library is a utility library to aid portable multimedia
programming. It contains safe portable string functions, random
number generators, data structures, additional mathematics functions,
cryptography and multimedia related functionality (like enumerations
for pixel and sample formats).






* Tue Jul 26 2022 Jan Engelhardt <>
  - Enable libjxl
* Sat Jul 23 2022 Callum Farmer <>
  - Update ffmpeg-chromium.patch from upstream
* Sat Jul 23 2022 Jan Engelhardt <>
  - Update to release 5.1
    * AVIF image muxer support for the AV1-based image format
    * JPEG-XL image support
    * Removed the X-Video Motion Compensation (XvMC) hardware
    * IPFS/IPNS protocol support
    * PCM-Bluray encoder support
  - Drop vmaf-trim-usr-local.patch (obsolete),
    ffmpeg-openh264-averr-on-bad-version.patch (merged)
  - Add work-around-abi-break.patch
* Sat Apr 09 2022 Dirk Müller <>
  - update to 5.0.1:
    * avcodec/exr: Avoid signed overflow in displayWindow
    * avcodec/diracdec: avoid signed integer overflow in global mv
    * avcodec/takdsp: Fix integer overflow in decorrelate_sf()
    * avcodec/apedec: fix a integer overflow in long_filter_high_3800()
    * avdevice/dshow: fix regression
    * avfilter/vf_subtitles: pass storage size to libass
    * avcodec/vp9_superframe_split_bsf: Don't read inexistent data
    * avcodec/vp9_superframe_split_bsf: Discard invalid zero-sized frames
    * avcodec/vp9_superframe_bsf: Check for existence of data before reading it
    * avcodec/vp9_raw_reorder_bsf: Check for existence of data before reading it
    * avformat/imf: fix packet pts, dts and muxing
    * avformat/imf: open resources only when first needed
    * avformat/imf: cosmetics
    * avformat/imf_cpl: do not use filesize when reading XML file
    * avformat/imfdec: Use proper logcontext
    * avformat/imfdec: do not use filesize when reading XML file
    * doc/utils: add missing 22.2 layout entry
    * avcodec/av1: only set the private context pix_fmt field if get_pixel_format() succeeds
    * avformat/aqtitledec: Skip unrepresentable durations
    * avformat/cafdec: Do not store empty keys in read_info_chunk()
    * avformat/mxfdec: Do not clear array in mxf_read_strong_ref_array() before writing
    * avformat/mxfdec: Check for avio_read() failure in mxf_read_strong_ref_array()
    * avformat/mxfdec: Check count in mxf_read_strong_ref_array()
    * avformat/hls: Check target_duration
    * avcodec/pixlet: Avoid signed integer overflow in scaling in filterfn()
    * avformat/matroskadec: Check pre_ns
    * avcodec/sonic: Use unsigned for predictor_k to avoid undefined behavior
    * avcodec/libuavs3d: Check ff_set_dimensions() for failure
    * avcodec/speexdec: Align some comments
    * avcodec/speexdec: Use correct doxygen comments
    * avcodec/mjpegbdec: Set buf_size
    * avformat/matroskadec: Use rounded down duration in get_cue_desc() check
    * avcodec/argo: Check packet size
    * avcodec/g729_parser: Check channels
    * avformat/avidec: Check height
    * avformat/rmdec: Better duplicate tags check
    * avformat/mov: Disallow empty sidx
    * avformat/argo_cvg:: Fix order of operations in error check in argo_cvg_write_trailer()
    * avformat/argo_asf: Fix order of operations in error check in argo_asf_write_trailer()
    * avcodec/movtextdec: add () to CMP() macro to avoid unexpected behavior
    * avformat/matroskadec: Check duration
    * avformat/mov: Corner case encryption error cleanup in mov_read_senc()
    * avcodec/jpeglsdec: Fix if( code style
    * avcodec/jpeglsdec: Check get_ur_golomb_jpegls() for error
    * avcodec/motion_est: fix indention of ff_get_best_fcode()
    * avcodec/motion_est: Fix xy indexing on range violation in ff_get_best_fcode()
    * avformat/hls: Use unsigned for iv computation
    * avcodec/jpeglsdec: Increase range for N in ls_get_code_runterm() by using unsigned
    * avformat/matroskadec: Check desc_bytes
    * avformat/utils: Fix invalid NULL pointer operation in ff_parse_key_value()
    * avformat/matroskadec: Fix infinite loop with bz decompression
    * avformat/utils: keep chapter monotonicity on chapter updates
    * avformat/mov: Check size before subtraction
    * avcodec/cfhd: Avoid signed integer overflow in coeff
    * avcodec/libdav1d: free the Dav1dData packet on dav1d_send_data() failure
    * avcodec/h264_parser: don't alter decoder private data
    * configure: link to libatomic when it's present
    * fate/ffmpeg: add missing samples dependency to fate-shortest
* Thu Mar 10 2022 Bjørn Lie <>
  - Drop pkgconfig(celt) BuildRequires and stop passing
    - -enable-libcelt to configure and drop celt from enable_decoders,
    abandoned upstream for opus.
  - Drop pkgconfig(libv4l2) BuildRequires and stop passing
    - -enable-libv4l2 to configure, only needed very old devices and
    may cause problems for others for those needing it, use
    LD_PRELOAD pointing on libv4l2.
  - Drop pkgconfig(librtmp) BuildRequires and stop passing
    conditional --enable-librtmp to configure, built-in RTMP support
    is better, and has listen mode.
  - Drop bcond conditionals for libaom, srt, lv2, soxr,
    zmq, zimg and openmpt, build unconditionally for all supported
    versions of openSUSE.
  - Drop pkgconfig(enca) BuildRequires: Seems unused.
* Sat Feb 19 2022 Enrico Belleri <>
  - Use Shaderc instead of separate glslang/SPIRV-Tools for Vulkan support
* Fri Feb 18 2022 Neal Gompa <>
  - Add patch to fix error returned with bad versions of OpenH264
    * Patch: ffmpeg-openh264-averr-on-bad-version.patch
  - Enable OpenH264 as an H.264 codec via dlopen using patch from Fedora
    * Patch: ffmpeg-dlopen-openh264.patch
  - Add source and script for headers for dlopening OpenH264
    * Source: ffmpeg-dlopen-headers.tar.xz
    * Source:
* Wed Feb 16 2022 Dominique Leuenberger <>
  - Disamble libsmbclient usage (can always be built with
    - -with-smbclient): the usecase of ffmpeg directly accessing
    smb:// shares is quite constructed (most users will have their
    smb shares mounted).
* Sun Jan 30 2022 Jan Engelhardt <>
  - Enable building with glslang. (Should enable video blending
    with GLSL.)
  - Unconditionalize ffnvcodec (like vmaf already is).
* Sun Jan 16 2022 Callum Farmer <>
  - Add ffmpeg-chromium.patch: allows Chromium to use the now
    internalised field first_dts
* Fri Jan 14 2022 Jan Engelhardt <>
  - Based on ffmpeg-4.0.spec, update to 5.0
    * New Vulkan-powered filters for video horizontal/vertical
    * Speex decoder.
    * Various new muxers/demuxers.
    * An AV1 low-overhead bitstream format muxer is added.
    * Swscale slice threading support.
    * New audio and video filters.
  - Drop soversion.diff (for now; it may very well be reintroduced,
    depending on how 5.1 is released).



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Fabrice Bellet, Tue Aug 30 23:32:57 2022