| Summary: | Recoding a video using multimedia/ffmpeg + vaapi creates too large files | ||
|---|---|---|---|
| Product: | Ports & Packages | Reporter: | shamaz.mazum |
| Component: | Individual Port(s) | Assignee: | freebsd-multimedia (Nobody) <multimedia> |
| Status: | New --- | ||
| Severity: | Affects Only Me | Flags: | bugzilla:
maintainer-feedback?
(multimedia) |
| Priority: | --- | ||
| Version: | Latest | ||
| Hardware: | Any | ||
| OS: | Any | ||
Update: My another computer which runs FreeBSD 14.1-RELEASE-p4 (all ports have the same versions as on the first computer) and has an integrated Vega 8 card does the job fine, but ffmpeg produces additional output: Warning: Obsolete rate control is being used due to outdated VCN firmware on system. Updating VCN firmware is highly recommended. So I guess the difference is in the hardware. |
Hi. When recoding a video with GPU acceleration, an output has too big size despite quality settings (about 1 GB per minute), but the video itself is OK. How to reproduce (be sure not to run to completion!): ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format -i input.mp4 -c:a copy -c:v hevc_vaapi -qp 20 output.mp4 hevc_vaapi can be replaced with h264_vaapi as well. System info: FreeBSD 14.1-RELEASE-p6 sway 1.10 ffmpeg 6.1.2_5,1 mesa-dri/-libs/-gallium-va 24.1.7 libva(-utils) 2.22.0 Video card: AMD Radeon RX 6600 XT drm-61-kmod 6.1.92_2 gpu-firmware-amd-kmod-dimgrey-cavefish 20230625_2 vainfo output: vasily@vonbraun:~ % vainfo Trying display: wayland libva info: VA-API version 1.22.0 libva info: Trying to open /usr/local/lib/dri/radeonsi_drv_video.so libva info: Found init function __vaDriverInit_1_22 libva info: va_openDriver() returns 0 vainfo: VA-API version: 1.22 (libva 2.22.0) vainfo: Driver version: Mesa Gallium driver 24.1.7 for AMD Radeon RX 6600 XT (radeonsi, navi23, LLVM 15.0.7, DRM 3.49, 14.1-RELEASE-p6) vainfo: Supported profile and entrypoints VAProfileMPEG2Simple : VAEntrypointVLD VAProfileMPEG2Main : VAEntrypointVLD VAProfileVC1Simple : VAEntrypointVLD VAProfileVC1Main : VAEntrypointVLD VAProfileVC1Advanced : VAEntrypointVLD VAProfileH264ConstrainedBaseline: VAEntrypointVLD VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice VAProfileH264Main : VAEntrypointVLD VAProfileH264Main : VAEntrypointEncSlice VAProfileH264High : VAEntrypointVLD VAProfileH264High : VAEntrypointEncSlice VAProfileHEVCMain : VAEntrypointVLD VAProfileHEVCMain : VAEntrypointEncSlice VAProfileHEVCMain10 : VAEntrypointVLD VAProfileHEVCMain10 : VAEntrypointEncSlice VAProfileJPEGBaseline : VAEntrypointVLD VAProfileVP9Profile0 : VAEntrypointVLD VAProfileVP9Profile2 : VAEntrypointVLD VAProfileAV1Profile0 : VAEntrypointVLD VAProfileNone : VAEntrypointVideoProc