[Cin] FFmpeg supported QSV pixel formats and profiles
Terje J. Hanssen
terjejhanssen at gmail.com
Sat Oct 12 19:45:33 CEST 2024
Den 12.10.2024 18:43, skrev Andrew Randrianasulu:
>
>
> сб, 12 окт. 2024 г., 16:59 Terje J. Hanssen <terjejhanssen at gmail.com>:
>
>
>
> Den 12.10.2024 15:09, skrev Terje J. Hanssen:
>>
>>
>> Den 12.10.2024 14:39, skrev Andrew Randrianasulu:
>>>
>>>
>>> сб, 12 окт. 2024 г., 13:23 Terje J. Hanssen via Cin
>>> <cin at lists.cinelerra-gg.org>:
>>>
>>>
>>>
>>> Den 12.10.2024 12:08, skrev Terje J. Hanssen:
>>>> An overview over the system FFmpeg 7.x supported QSV pixel
>>>> formats and profiles:
>>>>
>>>>
>>>> ffmpeg -hide_banner -h encoder=hevc_qsv | egrep
>>>> 'Supported|profile|main'
>>>> Supported hardware devices: qsv qsv qsv
>>>> Supported pixel formats: nv12 p010le p012le yuyv422
>>>> y210le qsv bgra x2rgb10le vuyx xv30le
>>>> -profile <int> E..V....... (from 0 to INT_MAX)
>>>> (default unknown)
>>>> main 1 E..V.......
>>>> main10 2 E..V.......
>>>> mainsp 3 E..V.......
>>>> main 0 E..V.......
>>>>
>>>>
>>>> ffmpeg -hide_banner -h encoder=h264_qsv | egrep
>>>> 'Supported|profile|main'
>>>> Supported hardware devices: qsv qsv qsv
>>>> Supported pixel formats: nv12 qsv
>>>> -profile <int> E..V....... (from 0 to INT_MAX)
>>>> (default unknown)
>>>> main 77 E..V.......
>>>
>>>
>>> I think we can concentrate on av1 for now.
>>>
>>> does it fail if you add "-profile main" to ffmpeg command line
>>> for dv av1 encode?
>>>
>>> dv due to it being software codec, so ffmpeg forced to push and
>>> convert frames from system memory, as opposed to hdv (hw) = >
>>> av1 on-gpu transcode)
>>>
>>
>> No, it doesn't fail:
>
> but claims:
> "Please use -profile:a or -profile:v, -profile is ambiguous"
>
>
>
> ah, I think it mostly relevant to ffmpeg as cli application.
>
> Now, moving to cingg, does adding
>
> preset 4
> b 1570k
>
> into profile file
>
> fix anything?
>
> you can change loglevel to debug in bin/ffmpeg/encode.opts too, it
> will produce bugger log, hopefully with more detailed error msg.
>
>
Sorry, the same error as before:
localhost:/home/cinelerra/cinelerra-5.1/bin/ffmpeg # cat encode.opts
# apply at init encode
#loglevel=error
loglevel=debug
threads=auto
side_data_only_packets=1
# cd /home/cinelerra/cinelerra-5.1
bin/cin
Load recent: dv01_07.dv
Render to: /Videoklipp/QSV/dv01_07_av1_qsv.mp4
FFMPEG mp4
Video wrench: Video Preset
compression: av1_qsv.mp4
Pixels: nv12
preset 4
b 1570k
Cinelerra Message log:
int FFMPEG::init_encoder(const char*):
mismatch audio/video file format: /Videoklipp/QSV/dv01_07_av1_qsv.mp4
Cinelerra Error (widgets)
Couldn't open /Videoklipp/QSV/dv01 07 av1 qsv.mp4
Error rendering data
Render::render_single: Session finished.
>
>>
>> ffmpeg -hide_banner -hwaccel_output_format qsv -qsv_device
>> /dev/dri/renderD128 -i dv01_07.dv -c:v av1_qsv -preset 4 -profile
>> main -b:v 1570k dv01_07_av1_qsv_main_pr4_bv1570k.webm
>> libva info: VA-API version 1.22.0
>> libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so
>> libva info: Found init function __vaDriverInit_1_22
>> libva info: va_openDriver() returns 0
>> libva info: VA-API version 1.22.0
>> libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so
>> libva info: Found init function __vaDriverInit_1_22
>> libva info: va_openDriver() returns 0
>> [dv @ 0x5606d5914c00] Estimating duration from bitrate, this may
>> be inaccurate
>> Input #0, dv, from 'dv01_07.dv':
>> Metadata:
>> timecode : 01:09:35:09
>> Duration: 00:01:53.28, start: 0.000000, bitrate: 28800 kb/s
>> Stream #0:0: Video: dvvideo, yuv420p, 720x576 [SAR 16:15 DAR
>> 4:3], 28800 kb/s, 60k fps, 25 tbr, 60k tbn
>> Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
>> Please use -profile:a or -profile:v, -profile is ambiguous
>> Stream mapping:
>> Stream #0:0 -> #0:0 (dvvideo (native) -> av1 (av1_qsv))
>> Stream #0:1 -> #0:1 (pcm_s16le (native) -> opus (libopus))
>> Press [q] to stop, [?] for help
>> [libopus @ 0x5606d5ac5100] No bit rate set. Defaulting to 96000 bps.
>> Output #0, webm, to 'dv01_07_av1_qsv_main_pr4_bv1570k.webm':
>> Metadata:
>> timecode : 01:09:35:09
>> encoder : Lavf61.1.100
>> Stream #0:0: Video: av1, nv12(bottom coded first (swapped)),
>> 720x576 [SAR 16:15 DAR 4:3], q=2-31, 1570 kb/s, 25 fps, 1k tbn
>> Metadata:
>> encoder : Lavc61.3.100 av1_qsv
>> Stream #0:1: Audio: opus, 48000 Hz, stereo, s16, 96 kb/s
>> Metadata:
>> encoder : Lavc61.3.100 libopus
>> [out#0/webm @ 0x5606d591cf40] video:22613KiB audio:1186KiB
>> subtitle:0KiB other streams:0KiB global headers:0KiB muxing
>> overhead: 0.223557%
>> frame= 2832 fps=1764 q=-0.0 Lsize= 23852KiB time=00:01:53.24
>> bitrate=1725.5kbits/s speed=70.5x
>>
>>>
>>>
>>>>
>>>
>>> hevc_qsv and h264_qsv encoders also have "high" profile:
>>>
>>>
>>> ffmpeg -hide_banner -h encoder=hevc_qsv | egrep
>>> 'Supported|profile|main|high'
>>> Supported hardware devices: qsv qsv qsv
>>> Supported pixel formats: nv12 p010le p012le yuyv422
>>> y210le qsv bgra x2rgb10le vuyx xv30le
>>> -profile <int> E..V....... (from 0 to INT_MAX)
>>> (default unknown)
>>> main 1 E..V.......
>>> main10 2 E..V.......
>>> mainsp 3 E..V.......
>>> -tier <int> E..V....... Set the encoding tier
>>> (only level >= 4 can support high tier) (from 0 to 256)
>>> (default high)
>>> main 0 E..V.......
>>> high 256 E..V.......
>>>
>>>
>>> ffmpeg -hide_banner -h encoder=h264_qsv | egrep
>>> 'Supported|profile|main|high'
>>> Supported hardware devices: qsv qsv qsv
>>> Supported pixel formats: nv12 qsv
>>> -profile <int> E..V....... (from 0 to INT_MAX)
>>> (default unknown)
>>> main 77 E..V.......
>>> high 100 E..V.......
>>>
>>>
>>>
>>>>
>>>> ffmpeg -hide_banner -h encoder=av1_qsv | egrep
>>>> 'Supported|profile|main'
>>>> Supported hardware devices: qsv qsv qsv
>>>> Supported pixel formats: nv12 p010le qsv
>>>> -profile <int> E..V....... (from 0 to INT_MAX)
>>>> (default unknown)
>>>> main 1 E..V.......
>>>>
>>>>
>>>> ffmpeg -hide_banner -h encoder=vp9_qsv | egrep
>>>> 'Supported|profile|main'
>>>> Supported hardware devices: qsv qsv qsv
>>>> Supported pixel formats: nv12 p010le vuyx qsv xv30le
>>>> -profile <int> E..V....... (from 0 to INT_MAX)
>>>> (default unknown)
>>>> profile0 1 E..V.......
>>>> profile1 2 E..V.......
>>>> profile2 3 E..V.......
>>>> profile3 4 E..V.......
>>>>
>>>>
>>>> ffmpeg -hide_banner -h encoder=vp9_qsv | egrep 'Supported|main'
>>>> Supported hardware devices: qsv qsv qsv
>>>> Supported pixel formats: nv12 p010le vuyx qsv xv30le
>>>
>>> --
>>> Cin mailing list
>>> Cin at lists.cinelerra-gg.org
>>> https://lists.cinelerra-gg.org/mailman/listinfo/cin
>>>
>>
>
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