[Cin] Mesa 24.3 and Vulkan

Terje J. Hanssen terjejhanssen at gmail.com
Thu Dec 12 10:24:57 CET 2024 



Den 27.11.2024 23:40, skrev Andrew Randrianasulu:
>
>
> чт, 28 нояб. 2024 г., 01:22 Terje J. Hanssen via Cin 
> <cin at lists.cinelerra-gg.org>:
>
>     In August this year we had a thread "h264 vulkan encoding"
>     initiated by Andrea
>     https://lists.cinelerra-gg.org/pipermail/cin/2024-August/008517.html
>
>     Mesa 24.3 is released with many Vulkan Driver Improvement, and
>     implementations are expected around the corner in rolling
>     distributions.
>
>     Some articles about this in Phoronix
>     https://www.phoronix.com/news/Mesa-24.3-Released
>     https://www.phoronix.com/news/Mesa-24.3-rc2
>     https://www.phoronix.com/news/Mesa-24.3-rc1-Released
>     https://www.phoronix.com/news/Intel-Vulkan-Video-H264-H265
>
>     With ffmpeg (7.1) h264/5 vulkan encoder support, I wonder if Cingg
>     is ready to put them into use?
>
>     ffmpeg -hide_banner -encoders | grep vulkan
>      V....D h264_vulkan          H.264/AVC (Vulkan) (codec h264)
>      V....D hevc_vulkan          H.265/HEVC (Vulkan) (codec hevc)
>
>
>
> you can try already (on system's ffmpeg), can't you?
>
>

I have tried ffmpeg 7.1 with Mesa 24.3.0 (Slowroll) and with Mesa 24.3.1 
(Tumbleweed), but I have yet to find a command line that work for vulkan 
endcoding.

export ANV_VIDEO_DECODE=1
export ANV_VIDEO_ENCODE=1

vulkaninfo | grep VK_KHR_video
     VK_KHR_video_decode_h264                      : extension revision 9
     VK_KHR_video_decode_h265                      : extension revision 8
     VK_KHR_video_decode_queue                     : extension revision 8
     VK_KHR_video_encode_h264                      : extension revision 14
     VK_KHR_video_encode_h265                      : extension revision 14
     VK_KHR_video_encode_queue                     : extension revision 12
     VK_KHR_video_maintenance1                     : extension revision 1
     VK_KHR_video_queue                            : extension revision 8

---------------

ffmpeg -hide_banner -init_hw_device vulkan -i hdv09_04.m2t -vf 
format=nv12,hwupload -c:v hevc_vulkan -y hdv09_04_hevc_vulkan_nv12.mp4
[mpeg2video @ 0x55dc42008980] Invalid frame dimensions 0x0.
     Last message repeated 3 times
[mpegts @ 0x55dc41fff300] PES packet size mismatch
[mpegts @ 0x55dc41fff300] Packet corrupt (stream = 1, dts = 258142320).
[mpegts @ 0x55dc41fff300] Could not find codec parameters for stream 2 
(Unknown: none ([160][0][0][0] / 0x00A0)): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and 
'probesize' (5000000) options
[mpegts @ 0x55dc41fff300] Could not find codec parameters for stream 3 
(Unknown: none ([161][0][0][0] / 0x00A1)): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and 
'probesize' (5000000) options
Input #0, mpegts, from 'hdv09_04.m2t':
   Duration: 00:03:59.06, start: 2629.496000, bitrate: 26110 kb/s
   Program 100
   Stream #0:0[0x810]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), 
yuv420p(tv, bt709, top first), 1440x1080 [SAR 4:3 DAR 16:9], 25000 kb/s, 
25 fps, 25 tbr, 90k tbn
       Side data:
         cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032 
vbv_delay: N/A
   Stream #0:1[0x814]: Audio: mp2 (mp3float) ([3][0][0][0] / 0x0003), 
48000 Hz, stereo, fltp, 384 kb/s
   Stream #0:2[0x815]: Unknown: none ([160][0][0][0] / 0x00A0)
   Stream #0:3[0x811]: Unknown: none ([161][0][0][0] / 0x00A1)
Stream mapping:
   Stream #0:0 -> #0:0 (mpeg2video (native) -> hevc (hevc_vulkan))
   Stream #0:1 -> #0:1 (mp2 (native) -> aac (native))
Press [q] to stop, [?] for help
[hevc_vulkan @ 0x55dc420090c0] No rate control settings specified, using 
fixed QP = 18
Output #0, mp4, to 'hdv09_04_hevc_vulkan_nv12.mp4':
   Metadata:
     encoder         : Lavf61.7.100
   Stream #0:0: Video: hevc (Main) (hev1 / 0x31766568), vulkan(tv, 
bt709, top coded first (swapped)), 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 
25 fps, 12800 tbn
       Metadata:
         encoder         : Lavc61.19.100 hevc_vulkan
   Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, 
fltp, 128 kb/s
       Metadata:
         encoder         : Lavc61.19.100 aac
[hevc_vulkan @ 0x55dc420090c0] Unable to perform query: 
VK_ERROR_DEVICE_LOST!
[hevc_vulkan @ 0x55dc420090c0] Output failed: -542398533.
[vost#0:0/hevc_vulkan @ 0x55dc420ee800] Error submitting video frame to 
the encoder
[vost#0:0/hevc_vulkan @ 0x55dc420ee800] Error encoding a frame: Generic 
error in an external library
[vost#0:0/hevc_vulkan @ 0x55dc420ee800] Task finished with error code: 
-542398533 (Generic error in an external library)
Unable to submit command buffer: VK_ERROR_DEVICE_LOST
[vost#0:0/hevc_vulkan @ 0x55dc420ee800] Terminating thread with return 
code -542398533 (Generic error in an external library)
[hwupload @ 0x7fd45c004540] Failed to upload frame: -542398533.
[vf#0:0 @ 0x55dc41fddc80] Error while filtering: Generic error in an 
external library
[vf#0:0 @ 0x55dc41fddc80] Task finished with error code: -542398533 
(Generic error in an external library)
[vf#0:0 @ 0x55dc41fddc80] Terminating thread with return code -542398533 
(Generic error in an external library)
[out#0/mp4 @ 0x55dc41fb8180] video:0KiB audio:494KiB subtitle:0KiB other 
streams:0KiB global headers:0KiB muxing overhead: 1.327457%
frame=    0 fps=0.0 q=0.0 Lsize=     500KiB time=N/A bitrate=N/A speed=N/A
[aac @ 0x55dc4201b000] Qavg: 414.312
Conversion failed!
--------------------------

ffmpeg -hide_banner -init_hw_device vulkan -i hdv09_04.m2t -vf 
format=nv12,hwupload -c:v h264_vulkan -y hdv09_04_h264_vulkan_nv12.mp4
[mpeg2video @ 0x559168e71440] Invalid frame dimensions 0x0.
     Last message repeated 3 times
[mpegts @ 0x559168e68200] PES packet size mismatch
[mpegts @ 0x559168e68200] Packet corrupt (stream = 1, dts = 258142320).
[mpegts @ 0x559168e68200] Could not find codec parameters for stream 2 
(Unknown: none ([160][0][0][0] / 0x00A0)): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and 
'probesize' (5000000) options
[mpegts @ 0x559168e68200] Could not find codec parameters for stream 3 
(Unknown: none ([161][0][0][0] / 0x00A1)): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and 
'probesize' (5000000) options
Input #0, mpegts, from 'hdv09_04.m2t':
   Duration: 00:03:59.06, start: 2629.496000, bitrate: 26110 kb/s
   Program 100
   Stream #0:0[0x810]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), 
yuv420p(tv, bt709, top first), 1440x1080 [SAR 4:3 DAR 16:9], 25000 kb/s, 
25 fps, 25 tbr, 90k tbn
       Side data:
         cpb: bitrate max/min/avg: 25000000/0/0 buffer size: 7340032 
vbv_delay: N/A
   Stream #0:1[0x814]: Audio: mp2 (mp3float) ([3][0][0][0] / 0x0003), 
48000 Hz, stereo, fltp, 384 kb/s
   Stream #0:2[0x815]: Unknown: none ([160][0][0][0] / 0x00A0)
   Stream #0:3[0x811]: Unknown: none ([161][0][0][0] / 0x00A1)
Stream mapping:
   Stream #0:0 -> #0:0 (mpeg2video (native) -> h264 (h264_vulkan))
   Stream #0:1 -> #0:1 (mp2 (native) -> aac (native))
Press [q] to stop, [?] for help
[h264_vulkan @ 0x559168e71b80] No rate control settings specified, using 
fixed QP = 18
Output #0, mp4, to 'hdv09_04_h264_vulkan_nv12.mp4':
   Metadata:
     encoder         : Lavf61.7.100
   Stream #0:0: Video: h264 (High) (avc1 / 0x31637661), vulkan(tv, 
bt709, top coded first (swapped)), 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 
25 fps, 12800 tbn
       Metadata:
         encoder         : Lavc61.19.100 h264_vulkan
   Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, 
fltp, 128 kb/s
       Metadata:
         encoder         : Lavc61.19.100 aac
[h264_vulkan @ 0x559168e71b80] Unable to perform query: 
VK_ERROR_DEVICE_LOST!
[h264_vulkan @ 0x559168e71b80] Output failed: -542398533.
[vost#0:0/h264_vulkan @ 0x559168f84880] Error submitting video frame to 
the encoder
Unable to submit command buffer: VK_ERROR_DEVICE_LOST
[vost#0:0/h264_vulkan @ 0x559168f84880] Error encoding a frame: Generic 
error in an external library
[vost#0:0/h264_vulkan @ 0x559168f84880] Task finished with error code: 
-542398533 (Generic error in an external library)
[hwupload @ 0x7f421c004540] Failed to upload frame: -542398533.
[vost#0:0/h264_vulkan @ 0x559168f84880] Terminating thread with return 
code -542398533 (Generic error in an external library)
[vf#0:0 @ 0x559168e1fcc0] Error while filtering: Generic error in an 
external library
[vf#0:0 @ 0x559168e1fcc0] Task finished with error code: -542398533 
(Generic error in an external library)
[vf#0:0 @ 0x559168e1fcc0] Terminating thread with return code -542398533 
(Generic error in an external library)
[out#0/mp4 @ 0x559168e1c580] video:0KiB audio:54KiB subtitle:0KiB other 
streams:0KiB global headers:0KiB muxing overhead: 2.695310%
frame=    0 fps=0.0 q=0.0 Lsize=      55KiB time=N/A bitrate=N/A speed=N/A
[aac @ 0x559168e83e00] Qavg: 186.490
Conversion failed!



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