Changelog for ffmpeg-5-libavformat-devel-5.1.2-3.1.x86_64.rpm :

* Tue Jan 31 2023 Jan Engelhardt - Add no-vk-video-decoding.patch to resolve build failure with Vulkan 1.3.239
* Tue Jan 17 2023 Manfred Hollstein - Merge ffmpeg-5-mini.spec with the main .spec file in order to make building the _multibuild packages easier for the case the package is named to be built for a specific distribution; an example would be \"A_tw-ffmpeg-5\" in Packman.
* Thu Jan 05 2023 Jan Engelhardt - Provide a ffmpeg-5-mini-devel build recipe to help split anticipated build cycles.- Reenable SDL2 for ffmpeg-5.spec. ffplay and -vf sdl should be back. [boo#1206505]
* Mon Dec 12 2022 Dirk Müller - build for x86_64 subarchs the same way like for baseline
* Thu Dec 08 2022 Callum Farmer - Enable librist support on TW: enables usage of RIST encoded MPEG-TS streams and is used by OBS Studio
* Tue Dec 06 2022 Jan Engelhardt - Drop BuildRequire on SDL2 to break a dependency loop; with this, /usr/bin/ffplay is no longer built.
* Wed Nov 16 2022 Alynx Zhou - Add ffmpeg-CVE-2022-3964.patch: Backport from upstream to fix out of bounds read in update_block_in_prev_frame() (bsc#1205388).
* Sat Oct 15 2022 Neal Gompa - Refresh Fedora OpenH264 dlopen patch and sources for OpenH264 2.3.1
* Patch: ffmpeg-dlopen-openh264.patch
* Source: ffmpeg-dlopen-headers.tar.xz
* Source: ffmpeg_get_dlopen_headers.sh
* Wed Oct 05 2022 Luigi Baldoni - Enable AMF conditionally
* Mon Sep 26 2022 C J - Update to release 5.1.2
* Add more field checks, add checks against overflows, or outright use larger integer types.
* avformat/dashdec: Fix crash on invalid input/ENOMEM, fix leak
* lavc/videotoolbox: do not pass AVCodecContext to decoder output callback
* lavc/pthread_frame: always transfer stashed hwaccel state
* avcodec/arm/sbcenc: avoid callee preserved vfp registers
* avformat/riffdec: don\'t unconditionally overwrite WAVEFORMATEXTENSIBLE layout
* avfilter/vf_scale: overwrite the width and height expressions with the original values
* lavc/pthread_frame: avoid leaving stale hwaccel state in worker threads
* Sun Sep 04 2022 Jan Engelhardt - Update to release 5.1.1
* avformat/asfdec_o: limit recursion depth in asf_read_unknown()
* libavformat/iff: Check for overflow in body_end calculation
* avformat/avidec: Prevent entity expansion attacks
* avcodec/h263dec: Sanity check against minimal I/P frame size
* avcodec/libvpx: fix assembling vp9 packets with alpha channel
* avcodec/libspeexdec: Fix use of uninitialized value
* avcodec/alac: don\'t fail if channels aren\'t set during init() when extradata is valid
* avformat/mov: Check count sums in build_open_gop_key_points() [CVE-2022-2566] [boo#1203441]
* 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 acceleration
* 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: ffmpeg_get_dlopen_headers.sh
* 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 flipping.
* 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).