Emby 3.5.2 no hardware transcode on AS6302T

[shura_k 0]

in the attachment of server logs, transcoding log and a screenshot of the transcoding settings.

hardware transcoding does not work

ffmpeg runs without the command -hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device / dev / dri / renderD128

without -vcodec h264_vaapi

the number of threads I have specified is 2, and it starts with a value of 0

there are permissions to access / dev / dri / renderD128

Help me please.

emby_Server.txt

transcode.txt

Edited September 5, 2018 by shura_k

[Luke 42077]

Hi, vaapi doesn't support mpeg4 xvid. Try an h264 video.

[shura_k 0]

I specified in the device profile on the tab transcoding h264_vaapi and all immediately turned on!!

Example from log:

/usr/local/AppCentral/emby-server/bin/ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device /dev/dri/renderD128 -i file:"/share/Video/!Films/Bunkaru_SATRip_[rutracker.org]_by_Scarabey.avi" -map 0:0 -map 0:1 -map -0:s -codec:v:0 h264_vaapi -force_key_frames "expr:gte(t,n_forced*5)" -vf "format=nv12|vaapi,hwupload" -b:v 3854515 -maxrate 3854515 -bufsize 7709030 -profile:v 578 -vsync -1 -map_metadata -1 -map_chapters -1 -threads 0 -codec:a:0 ac3 -ac 2 -ab 192000 -y "/tmp/transcoding-temp/28120f940c5004827a891033fcacdbcc.ts"

 

the load on the cpu decreased.

Edited September 5, 2018 by shura_k

[Luke 42077]

Thanks for the feedback.

[doffactory 3]

I specified in the device profile on the tab transcoding h264_vaapi and all immediately turned on!!

Example from log:

/usr/local/AppCentral/emby-server/bin/ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device /dev/dri/renderD128 -i file:"/share/Video/!Films/Bunkaru_SATRip_[rutracker.org]_by_Scarabey.avi" -map 0:0 -map 0:1 -map -0:s -codec:v:0 h264_vaapi -force_key_frames "expr:gte(t,n_forced*5)" -vf "format=nv12|vaapi,hwupload" -b:v 3854515 -maxrate 3854515 -bufsize 7709030 -profile:v 578 -vsync -1 -map_metadata -1 -map_chapters -1 -threads 0 -codec:a:0 ac3 -ac 2 -ab 192000 -y "/tmp/transcoding-temp/28120f940c5004827a891033fcacdbcc.ts"

 

the load on the cpu decreased.

 

Hi, where did you exactly specify this? I do not see any device profile where I would be able to add the 'h264_vaapi' ...

[shura_k 0]

Settings- DLNA-on top of the page Profiles-choose your device-profile-transcoding- Video - Video codec 

[doffactory 3]

Settings- DLNA-on top of the page Profiles-choose your device-profile-transcoding- Video - Video codec 

OK, but then this works only for DLNA and not generic transcoding f.e. through emby HTML5 web frontend, no?

[Luke 42077]

No, do not do that. Use the server transcoding settings section if you want hardware transcoding. Thanks.

[levan 0]

Settings- DLNA-on top of the page Profiles-choose your device-profile-transcoding- Video - Video codec

Hi, vaapi doesn't support mpeg4 xvid. Try an h264 video.