Use SVT-AV1 Error CLI " -svtav1-params"

[eveloki]

https://gitlab.com/AOMediaCodec/SVT-AV1/-/issues/1553 Svt-av1 is the only stable encoder available to me at present By Last ffmpeg Buding. I Pull the SVT-AVL Last Version https://github.com/BtbN/FFmpeg-Builds/pull/139 Also Don,t Have "-svtav1-params" ffmpeg -hide_banner -h encoder=libsvtav1 Encoder libsvtav1 [SVT-AV1(Scalable Video Technology for AV1) encoder]: General capabilities: delay threads Threading capabilities: other Supported pixel formats: yuv420p yuv420p10le libsvtav1 AVOptions: -hielevel <int> E..V....... Hierarchical prediction levels setting (from 3 to 4) (default 4level) 3level 3 E..V....... 4level 4 E..V....... -la_depth <int> E..V....... Look ahead distance [0, 120] (from -1 to 120) (default -1) -preset <int> E..V....... Encoding preset [0, 8] (from 0 to 13) (default 13) -tier <int> E..V....... Set operating point tier (from 0 to 1) (default main) main 0 E..V....... high 1 E..V....... -rc <int> E..V....... Bit rate control mode (from 0 to 2) (default cqp) cqp 0 E..V....... Constant quantizer vbr 1 E..V....... Variable Bit Rate, use a target bitrate for the entire stream cvbr 2 E..V....... Constrained Variable Bit Rate, use a target bitrate for each GOP -qp <int> E..V....... Quantizer to use with cqp rate control mode (from 0 to 63) (default 50) -sc_detection <boolean> E..V....... Scene change detection (default false) -tile_columns <int> E..V....... Log2 of number of tile columns to use (from 0 to 4) (default 0) -tile_rows <int> E..V....... Log2 of number of tile rows to use (from 0 to 6) (default 0)

However, the commands generated automatically at present

"D:\ADE\PT_ENCODE\ffmpeg.EXE" -y -to 300.0 -i "E:\ADE\Ex.Machina.2014.2160p.BluRay.Remux.HEVC.DTS-X.7.1.2Audio-ADE\Ex.Machina.2014.2160p.BluRay.Remux.HEVC.DTS-X.7.1.2Audio-ADE.mkv" "E:\ADE\Ex.Machina.2014.2160p.BluRay.Remux.HEVC.DTS-X.7.1.2Audio-ADE\Ex.Machina.2014.2160p.BluRay.Remux.HEVC.DTS-X.7.1.2Audio-ADE-fastflix-7b11.mkv" -metadata title="Ex Machina - Ultra HD Blu-ray™" -max_muxing_queue_size 1024 -filter_complex "[0:0]crop=3840:1606:0:278[v]" -map "[v]" -c:v libsvtav1 -pix_fmt yuv420p10le -strict experimental -preset 7 -tile_columns 0 -tile_rows 0 0-tier main -sc_detection true -svtav1-params "color-primaries=9:transfer-characteristics=16:matrix-coefficients=9:mastering-display=G(0.2650,0.6900)B(0.1500,0.0600)R(0.6800,0.3200)WP(0.3127,0.3290)L(1000.0000,0.0000):content-light=1347,546:enable-hdr=1" -passlogfile "C:\Users\Administrator\AppData\Roaming\FastFlix\temp_c9cd1161a5c994eb0de87ee0\pass_log_file_d3b4175ff0e03cee9ff6" --crf 18 -pass 1 -an -f matroska NUL

Is also Use “-svtav1-params”

Perhaps the correct usage is SvtAv1EncApp.exe

The end result is that I lost my hdr10 information

Update please.

[cdgriffith]

Make sure you are using the -master build, not the n5.0 or n4.4 ones. https://github.com/BtbN/FFmpeg-Builds/releases/tag/latest

You can run ffmpeg -h encoder=libsvtav1 and make sure -svtav1-params is part of that list and that today's build is ffmpeg version N-105943-gdcc3f62270-20220315

Right now MediaInfo does not properly show HDR10 information for AV1 videos it seems. I opened a bug report with them last week for that https://github.com/MediaArea/MediaInfo/issues/597

If you copy that video back into FastFlix make sure the Video Track line has av1 10-bit bt2020 - HDR10 and then at least FFmpeg is detecting it properly.

[eveloki]

Thank! I'll try again tonight。If works normally, I will rp;

[cdgriffith]

Closing this as there hasn't been activity in a while, if still an issue please reopen!