Log message:
ffmpeg9 ffplay9: updated to 9.0.1

9.0.1:
 Bump for 9.0.1
 avcodec/lcldec: clear what the multithread chunks leave undecoded
 avformat/mlv: end the LJ92 packet where its data ends
 avformat/mpegts: reject a max_packet_size below one TS payload
 avformat/mpegts: keep the PES payload within max_packet_size
 avfilter/spectrumsynth: negotiate one pixel format for both inputs
 avfilter/afir: bound the crossfades by the samples of the input frame
 Update for 9.0.1
 avformat/webp_anim_dec: use ffio_read_size for ICCP and EXIF chunk
 avformat/webp_anim_dec: use ffio_read_size for ICCP and EXIF chunks
 avformat/rtpenc_av1: do not narrow the OBU size to (long)
 avformat/rtpenc_av1: Check num_lebs
 avformat/rtpenc_av1: bound OBU size in the keyframe search loop
 avformat/gopher: Fix CRLF injection
 avformat/rtpenc_vc2hq: reject data units larger than the RTP payload buffer
 avformat/dashdec: reject a negative fragment index
 avformat/hevc: reject hvcC NAL arrays that overflow the 16-bit count
 avformat/mpegenc: reject stream counts that overflow the system header
 avformat/mpegenc: pass buffer size into put_system_header()
 avformat/librist: honor the caller buffer size in librist_read
 avformat/scd: reject zero-channel tracks
 avcodec/dolby_e: Add error recovery when parse_mantissas run out of bits
 avfilter/af_pan: check the id of named input channels before use
 swscale: avoid overflow in fast bilinear edge handling
 avformat/shared: Use correct printf specifier
 Revert "lavfi/bwdif: fix heap-buffer-overflow with small height videos"
 avfilter/vf_bwdif: fix line boundary checks for >8 bits content
 avformat/rawutils: reject raw RGB frames that do not fit an AVPacket
 avcodec/nvenc: write AV1 timecode metadata in AV1 syntax
 avcodec/utils: add ff_alloc_timecode_metadata_av1()
 avcodec/utils: factor the timecode fields out of ff_alloc_timecode_sei
 vulkan_encode_av1: set primary_ref_frame to a reference name, not a slot
 avformat/mov: reject a trun sample count the input cannot hold
 RELEASE_NOTES: Based on the version from 8.0
 avformat/mp3enc: fix underflow of the LAME encoder delay
 avformat/os_support: fix return value of win32_rename
 vulkan_encode: fix leak and swallowed errors in init_base_units()
 avfilter/dnn: fix async teardown race condition in all backends
 avcodec/tiff: reject inflate output shorter than the strip
 avformat/dashdec: check NULL pointer before use str_end_offset
 avformat/dashdec: check NULL pointer of av_strtok value before use it
 avfilter/vf_scale_cuda: fix non-scaling format conversion
 fftools/opt_common: fix format string bug in print_program_info
 avformat/dashdec: fix integer truncation in calc_max_seg_no()
 swscale/x86: fix SIGILL in u8 SCALE on SSE4-only CPUs
 avdevice/android_camera: fix OOB read in metadata parsing
 avformat/dashdec: don't stop at the first input EOF
 avformat/iamf_parse: check that num_sub_mixes and num_audio_elements in Mix \ 
Presentations are not zero
 avformat/iamf_parse: bound the output mix gain duration by the audio elements
 avcodec/cbs_h266: size vps_direct_ref_layer_flag for the full layer range
 avcodec/vulkan/ffv1_dec_setup: act on the slice header rejection
 avcodec/ffv1dec: reject a remap that produces zero entries
 avcodec/ffv1dec: mark the slice damaged when its remap fails
 avcodec/vulkan/ffv1_dec_setup: bound the fltmap write
 avcodec/vulkan/ffv1_dec_setup: test mul_count as unsigned
 avcodec/vulkan/ffv1_dec_setup: reject a remap that produces zero entries
 avcodec/pgssubdec: always give an output rect a palette
 scale_d3d11: Fix hw_frame_ctx reference leak
 avcodec/cfhd: reject transform-2 output wider than the plane
 avformat/rtsp: clear authentication on cross-origin redirects
 avcodec/dovi_rpuenc: normalize vdr_dm_metadata_present to 0/1
 avcodec/dovi_rpuenc: validate vdr_rpu_id from the input metadata
 avcodec/bsf/dovi_rpu: handle update_rpu() returning no RPU
 avcodec/dovi_rpudec: bound num_x/y_partitions
 avcodec/dovi_rpuenc: validate the data mapping before generation
 avfilter/af_arnndn: pad the DCT input buffers to the read length
 doc/nut.texi: point at the latest spec in the git repository
 avformat/mov: bound sgpd sync entry_count by the atom size
 avcodec/rscc: do not leave uninitilized data when the input is too short
 avcodec/dvbsub_parser: avoid signed overflow in the capacity check
 avformat/tls_openssl: bind peer identity for numeric-IP verify
 avformat/codec2: avoid integer overflow in packet size and duration
 avfilter/vf_xpsnr: avoid a zero block size on small frames
 avcodec/cbs_av1: pad the ITU-T T.35 payload buffer
 avcodec/screenpresso: reject deflate output shorter than the frame
 avformat/hls: Enforce protocol checks when opening child playlists
 avformat/hlsenc: Fix heap buffer overflow in parse_playlist()
 avformat/hlsenc: Handle extensionless URIs in extract_segment_number()
 avfilter/vf_lut3d: do not compute size*size before the size is validated
 avfilter/vf_hqdn3d: support dynamic frame sizes
 avfilter/vf_hqdn3d: reject unsupported frame parameter changes
 avcodec/bsf/truehd_core: clear profile value on init()
 avcodec/bsf/eac3_core: clear profile value on init()
 avformat/iamf_parse: fix inverted subblock duration validation
 avcodec/get_buffer: use frame pixel format instead of context
 avformat/lcevc: add a log context parameter to all functions

Log message:
multimedia/ffmpeg9: import ffmpeg9-9.0

FFmpeg is a complete, cross-platform solution to record, convert
and stream audio and video.  It includes libavcodec - the leading
audio/video codec library.

This package contains major version 9.