Auto Motion Studio source downloads
These downloads are corresponding source for PyAV, FFmpeg, and other third-party components in the distributed application. They do not contain Auto Motion Studio proprietary source code.
Updated 28 August 2026PyAV 18.0.0 and FFmpeg 8.1.2
The complete archive is split into five parts to stay within the hosting file-size limit. Save all five parts and the manifest in one folder.
The identically hashed parts originally published under the former product name are safely redirected to the new filenames. Proprietary application source remains private.
- AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part01
SHA-256: c48ba81b10d83fdd6bc0614295310e773388ce5c8fe2ec50cf6f29b36da1be47 - AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part02
SHA-256: b89b47d586da443b0241e401fb1408b6ff56228e224af7bfbb7c0b9e07109498 - AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part03
SHA-256: 3008f88acba1426540c012047bc123ce538726ca704cae32907d0027977a27f4 - AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part04
SHA-256: 0f4947eb1f79cab8fcadc34857c58f542a60a0fb6aafd4d36916193997d0e543 - AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part05
SHA-256: f2cd36a0e5776dd60a0b15a4b5e614783d5a06b2dd373830be422e08aaf1e6db - SOURCE-DISTRIBUTION.json
Reassemble and verify
Run this in Windows Command Prompt:
copy /b AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part01+AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part02+AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part03+AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part04+AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip.part05 AutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zipAutoMotionStudio-PyAV-18.0.0-FFmpeg-8.1.2-source.zip
SHA-256: 5f8256a0adafcfccc98b1adea243acd917edb56d14e7a334ea64f9332c519529
Contents
The archive contains PyAV 18.0.0, the exact PyAV-FFmpeg 8.1.2-1 recipe and patches, FFmpeg 8.1.2, x264, x265, dav1d, SVT-AV1, libvpx, WebP, Opus, every source declared by the recipe, URLs, SHA-256 checksums, and Windows build-environment information.
SAINO-managed FFmpeg 8.1.2 command-line build
The ffmpeg.exe, ffprobe.exe, and shared libraries bundled with the Public Beta are built from a fixed SAINO-managed recipe. The complete corresponding source is split into six parts to stay within the hosting file-size limit. Save all six parts and the manifest in one folder.
- AutoMotionStudio-FFmpeg-8.1.2-source.zip.part01
SHA-256: 30ca85b10a6d13ca58c2f15f746d57d25ac2e10ff987f7f78c3aec6b650c690c - AutoMotionStudio-FFmpeg-8.1.2-source.zip.part02
SHA-256: 33270c75366f5438c5f3db39fef534be10265aca1de151ab8f37704e043fd56f - AutoMotionStudio-FFmpeg-8.1.2-source.zip.part03
SHA-256: b755cfcf9a110e4b119c052483b303f22f5ce5f8f5ae09f39f2f864b6d34b074 - AutoMotionStudio-FFmpeg-8.1.2-source.zip.part04
SHA-256: 6a3358324a737b02b2a8abc283f6e0aaf5c795143439247605b651a19ab30569 - AutoMotionStudio-FFmpeg-8.1.2-source.zip.part05
SHA-256: 36a34e019e0633020e583977aa1f5215402995c4ab3f011338abcff7d1542874 - AutoMotionStudio-FFmpeg-8.1.2-source.zip.part06
SHA-256: e6c2cc7c77338fd2512460cb1b758b5ed0056e9bb9b95ffa2497b1fbbe7a5f70 - SOURCE-DISTRIBUTION.json
Reassemble the archive in Windows Command Prompt:
copy /b AutoMotionStudio-FFmpeg-8.1.2-source.zip.part01+AutoMotionStudio-FFmpeg-8.1.2-source.zip.part02+AutoMotionStudio-FFmpeg-8.1.2-source.zip.part03+AutoMotionStudio-FFmpeg-8.1.2-source.zip.part04+AutoMotionStudio-FFmpeg-8.1.2-source.zip.part05+AutoMotionStudio-FFmpeg-8.1.2-source.zip.part06 AutoMotionStudio-FFmpeg-8.1.2-source.zipAutoMotionStudio-FFmpeg-8.1.2-source.zip
SHA-256: 790ba42309cc980fc8d624c704329f280a115280165c9ee466710108babc3b14
The archive contains FFmpeg 8.1.2, source for 24 dependencies, applied changes, licences, fixed configuration, and Windows rebuild instructions. It does not contain proprietary Auto Motion Studio source code.