1.17.8.1

Immutable JitPack coordinate for native release 1.17.8-native. AAR SHA-256: fe66560bd45e28f1a80449568d31b54986601d8836d0c4b3d2158cde68caf4b2.

aniyomi-ffmpeg-kit 1.17.8-native

Minimal Chimahon FFmpegKit 1.17 native patch release.

Only libavcodec.so and libavformat.so are replaced in the
verified upstream 1.17 AAR. Native inputs are pinned in
SOURCE-LOCK.txt; exact changed-entry hashes and build provenance
are attached. Verify all files against SHA256SUMS.

ffmpeg-kit 1.17.7.1 JitPack coordinate

Immutable JitPack publication coordinate backed by the immutable 1.17.7-native release. AAR SHA-256: f9b2e5c0082a6c57330956887993d831485ebf1409eeb121c13f54297f32ef6c.

aniyomi-ffmpeg-kit 1.17.7-native

Minimal Chimahon FFmpegKit 1.17 native patch release.

Only libavcodec.so and libavformat.so are replaced in the
verified upstream 1.17 AAR. Native inputs are pinned in
SOURCE-LOCK.txt; exact changed-entry hashes and build provenance
are attached. Verify all files against SHA256SUMS.

aniyomi-ffmpeg-kit 1.17.6-native

Minimal Chimahon FFmpegKit 1.17 native patch release.

Only libavcodec.so and libavformat.so are replaced in the
verified upstream 1.17 AAR. Native inputs are pinned in
SOURCE-LOCK.txt; exact changed-entry hashes and build provenance
are attached. Verify all files against SHA256SUMS.

aniyomi-ffmpeg-kit 1.17.4-native

Minimal Chimahon FFmpegKit 1.17 native patch release.

Only libavcodec.so and libavformat.so are replaced in the
verified upstream 1.17 AAR. Native inputs are pinned in
SOURCE-LOCK.txt; exact changed-entry hashes and build provenance
are attached. Verify all files against SHA256SUMS.

aniyomi-ffmpeg-kit 1.17.1

Fork of jmir1/ffmpeg-kit 1.17 with one FFmpeg backport needed for portable animated AVIF scene mining.

What changed vs 1.17

• Backport FFmpeg e44d76f61f — avformat/av1: fix uvlc loop past end of bitstream.

  libavformat/av1.c:uvlc() looped on while (get_bits_left(gb)). When an earlier skip_bits_long() has already pushed the reader past the end of a truncated AV1 sequence header, get_bits_left() is negative — which is truthy — so the loop never terminates and leading_zeros climbs toward INT_MAX. uvlc() is reached from parse_sequence_header(), which ff_isom_write_av1c() calls to build the av1C configuration box — the exact path used when muxing av1_mediacodec output into AVIF.

Everything else is identical to upstream 1.17: same FFmpeg n7.1 base, same enabled components, same aniyomi SAF protocol and custom-protocol patches.

Build

• Built from tag 1.17.1 via ./android.sh --lts --disable-arm-v7a-neon --enable-cpu-features with NDK r27c, all four ABIs (armeabi-v7a, arm64-v8a, x86, x86_64).
• Patch applied by an idempotent loop in android.sh (tools/patches/*.patch).

Verification

• All four ABIs report FFmpeg version n7.1 and contain the avif muxer.
• Disassembly of libavformat.so confirms the fix is present: the stock 1.17 build emits the unbounded cmp / cinc increment for the uvlc leading-zero count; this build emits the guarded get_bits_left(gb) < 1 check (cset + bounded csel) instead.
• The arm64-v8a libavformat.so is byte-identical across two independent builds (reproducible).

Consume via JitPack at com.github.bee-san:ffmpeg-kit:1.17.1.

aniyomi-ffmpeg-kit 1.18-chimahon.2

Chimahon reproducible native build 1.18-chimahon.2.

The attached source archive contains the exact FFmpegKit wrapper,
patched FFmpeg tree, and transitive native sources used by this
build. Verify every artifact against SHA256SUMS.

aniyomi-ffmpeg-kit 1.18-chimahon.1

Chimahon reproducible native build 1.18-chimahon.1.

The attached source archive contains the exact FFmpegKit wrapper,
patched FFmpeg tree, and transitive native sources used by this
build. Verify every artifact against SHA256SUMS.