[BUG] SVT-AV1 not working with vapoursynth inputs (Arch Linux)

[Selur]

Did a quick test with a build of SvtAv1EncApp I created on Saturday (SVT-AV1 v3.0.0 (release)).
Works fine here. My build does not report all the memory related output yours does.

Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v2.3.0-dirty Svt[info]: SVT [build] : GCC 14.2.1 20240910 64 bit Svt[info]: LIB Build date: Jan 1 2025 21:19:00 Svt[info]: ------------------------------------------- 2025.02.25 - 15:50:52_Arch Linux (64bit)_2024.12.21.1 - level 9: 2025-02-25@15_50_50_1010_03_video ### /run/media/inky/vhs antigo/VHS_AV1/0-2001_new.mkv ### Svt[info]: ------------------------------------------- Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v2.3.0-dirty Svt[info]: SVT [build] : GCC 14.2.1 20240910 64 bit Svt[info]: LIB Build date: Jan 1 2025 21:19:00 Svt[info]: ------------------------------------------- Svt[info]: Level of Parallelism: 4 Svt[info]: Number of PPCS 107 Svt[info]: [asm level selected : up to avx2] Svt[info]: ------------------------------------------- Svt[info]: SVT [config]: main profile tier (auto) level (auto) Svt[info]: SVT [config]: width / height / fps numerator / fps denominator : 720 / 480 / 60000 / 1001 Svt[info]: SVT [config]: bit-depth / color format : 10 / YUV420 Svt[info]: SVT [config]: preset / tune / pred struct : 6 / PSNR / random access Svt[info]: SVT [config]: gop size / mini-gop size / key-frame type : 321 / 32 / key frame Svt[info]: SVT [config]: BRC mode / rate factor / max bitrate (kbps) : capped CRF / 20 / 5000 Svt[info]: SVT [config]: AQ mode / variance boost : 2 / 0 Svt[info]: ------------------------------------------- SvtMalloc[info]: total allocated memory: 593.91 MB SvtMalloc[info]: malloced memory: 184.11 MB SvtMalloc[info]: callocated memory: 26.30 MB SvtMalloc[info]: allocated aligned memory: 383.50 MB SvtMalloc[info]: mutex count: 17737 SvtMalloc[info]: semaphore count: 566 SvtMalloc[info]: thread count: 70 SvtMalloc[info]: hash table fulless: 0.034183, hash bucket is healthy SvtMalloc[info]: (45.81 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/bitstream_unit.c:36 SvtMalloc[info]: (38.25 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/coding_unit.c:84 SvtMalloc[info]: (15.41 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/pcs.c:114 SvtMalloc[info]: (12.38 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/pcs.c:1075 SvtMalloc[info]: (10.02 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/pcs.c:115 SvtMalloc[info]: (9.76 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/pcs.c:571 SvtMalloc[info]: (9.18 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/pcs.c:1528 SvtMalloc[info]: (5.10 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/pcs.c:1531 SvtMalloc[info]: (4.20 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/md_process.c:249 SvtMalloc[info]: (2.49 MB): /usr/src/debug/svt-av1/SVT-AV1/Source/Lib/Codec/md_process.c:304 Encoding frame 0 -nan kbps -nan fpm SUMMARY --------------------------------- Channel 1 -------------------------------- Total Frames Frame Rate Byte Count Bitrate 0 59.94 fps 0 -nan kbps Channel 1 Average Speed: -nan fps Total Encoding Time: 0 ms Total Execution Time: 0 ms Average Latency: -nan ms Max Latency: 0 ms SvtMalloc[info]: you have no memory leak process finished with exitcode: 0 and exitStatus: 0

I checked my logs and I did not really change any code since 2024-12-05 in regard to SvtAV1, so me using my latest dev should not be the cause of the encoding working for me.
Atm. I suspect, that it's either an issue with your SvtAV1 build (I would recommend trying 2.3.0 or 3.0.0) or with the Vapoursynth script.

=> I'll create a new SvtAv1EncApp build tomorrow and will test with that build.

Cu Selur