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Enable VA-API hardware decoding

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hagn 2023-05-01 13:58:59 +02:00 committed by GitHub
parent 17484687a0
commit 9b2f45aa18
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 3 deletions
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6
core/transcoder/codecs.go
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@ -170,6 +170,8 @@ func (c *VaapiCodec) DisplayName() string {
// GlobalFlags are the global flags used with this codec in the transcoder. // GlobalFlags are the global flags used with this codec in the transcoder.
func (c *VaapiCodec) GlobalFlags() string { func (c *VaapiCodec) GlobalFlags() string {
flags := []string{ flags := []string{
"-hwaccel", "vaapi",
"-hwaccel_output_format", "vaapi",
"-vaapi_device", "/dev/dri/renderD128", "-vaapi_device", "/dev/dri/renderD128",
} }
@ -183,7 +185,7 @@ func (c *VaapiCodec) PixelFormat() string {
// ExtraFilters are the extra filters required for this codec in the transcoder. // ExtraFilters are the extra filters required for this codec in the transcoder.
func (c *VaapiCodec) ExtraFilters() string { func (c *VaapiCodec) ExtraFilters() string {
return "format=nv12,hwupload" return ""
} }
// ExtraArguments are the extra arguments used with this codec in the transcoder. // ExtraArguments are the extra arguments used with this codec in the transcoder.
@ -232,7 +234,7 @@ func (c *NvencCodec) DisplayName() string {
// GlobalFlags are the global flags used with this codec in the transcoder. // GlobalFlags are the global flags used with this codec in the transcoder.
func (c *NvencCodec) GlobalFlags() string { func (c *NvencCodec) GlobalFlags() string {
flags := []string{ flags := []string{
"-hwaccel cuda", "-hwaccel", "cuda",
} }
return strings.Join(flags, " ") return strings.Join(flags, " ")

2
core/transcoder/transcoder_vaapi_test.go
View File

@ -42,7 +42,7 @@ func TestFFmpegVaapiCommand(t *testing.T) {
cmd := transcoder.getString() cmd := transcoder.getString()
expectedLogPath := filepath.Join("data", "logs", "transcoder.log") expectedLogPath := filepath.Join("data", "logs", "transcoder.log")
expected := `FFREPORT=file="` + expectedLogPath + `":level=32 ` + transcoder.ffmpegPath + ` -hide_banner -loglevel warning -vaapi_device /dev/dri/renderD128 -fflags +genpts -i fakecontent.flv -map v:0 -c:v:0 h264_vaapi -b:v:0 1008k -maxrate:v:0 1088k -g:v:0 90 -keyint_min:v:0 90 -r:v:0 30 -map a:0? -c:a:0 copy -filter:v:0 "format=nv12,hwupload" -preset veryfast -map v:0 -c:v:1 h264_vaapi -b:v:1 3308k -maxrate:v:1 3572k -g:v:1 72 -keyint_min:v:1 72 -r:v:1 24 -map a:0? -c:a:1 copy -filter:v:1 "format=nv12,hwupload" -preset fast -map v:0 -c:v:2 copy -map a:0? -c:a:2 copy -preset ultrafast -var_stream_map "v:0,a:0 v:1,a:1 v:2,a:2 " -f hls -hls_time 3 -hls_list_size 10 -hls_flags program_date_time+independent_segments+omit_endlist -segment_format_options mpegts_flags=mpegts_copyts=1 -pix_fmt vaapi_vld -sc_threshold 0 -master_pl_name stream.m3u8 -hls_segment_filename http://127.0.0.1:8123/%v/stream-jdofFGg-%d.ts -max_muxing_queue_size 400 -method PUT http://127.0.0.1:8123/%v/stream.m3u8` expected := `FFREPORT=file="` + expectedLogPath + `":level=32 ` + transcoder.ffmpegPath + ` -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device /dev/dri/renderD128 -fflags +genpts -i fakecontent.flv -map v:0 -c:v:0 h264_vaapi -b:v:0 1008k -maxrate:v:0 1088k -g:v:0 90 -keyint_min:v:0 90 -r:v:0 30 -map a:0? -c:a:0 copy -preset veryfast -map v:0 -c:v:1 h264_vaapi -b:v:1 3308k -maxrate:v:1 3572k -g:v:1 72 -keyint_min:v:1 72 -r:v:1 24 -map a:0? -c:a:1 copy -preset fast -map v:0 -c:v:2 copy -map a:0? -c:a:2 copy -preset ultrafast -var_stream_map "v:0,a:0 v:1,a:1 v:2,a:2 " -f hls -hls_time 3 -hls_list_size 10 -hls_flags program_date_time+independent_segments+omit_endlist -segment_format_options mpegts_flags=mpegts_copyts=1 -pix_fmt vaapi_vld -sc_threshold 0 -master_pl_name stream.m3u8 -hls_segment_filename http://127.0.0.1:8123/%v/stream-jdofFGg-%d.ts -max_muxing_queue_size 400 -method PUT http://127.0.0.1:8123/%v/stream.m3u8`
if cmd != expected { if cmd != expected {
t.Errorf("ffmpeg command does not match expected.\nGot %s\n, want: %s", cmd, expected) t.Errorf("ffmpeg command does not match expected.\nGot %s\n, want: %s", cmd, expected)