вт, 13 авг. 2024 г., 19:46 Terje J. Hanssen <terjejhans...@gmail.com>:
> Hi, > > I try to test Vulkan h264 or h265 decoding according to test command at > https://trac.ffmpeg.org/wiki/HWAccelIntro#Vulkan > ffmpeg -init_hw_device "vulkan=vk:0" -hwaccel vulkan > -hwaccel_output_format vulkan -i INPUT -f null - -benchmark > > but get the following output error: > [h264 @ 0x55952760cf40] Failed setup for format vulkan: hwaccel > initialisation returned error. > or > [hevc @ 0x5580e96e8c80] Failed setup for format vulkan: hwaccel > initialisation returned error. > > Any suggestion how to solve it? > Honestly, no idea .. try ffmpeg matrix/irc channel or ffmpeg-user? > > ------------------------------ > > vulkaninfo | grep GPU > GPU id = 0 (Intel(R) Arc(tm) A750 Graphics (DG2)) > GPU id = 1 (llvmpipe (LLVM 18.1.8, 256 bits)) > GPU id = 0 (Intel(R) Arc(tm) A750 Graphics (DG2)) > GPU id = 1 (llvmpipe (LLVM 18.1.8, 256 bits)) > GPU id = 0 (Intel(R) Arc(tm) A750 Graphics (DG2)) > GPU id = 1 (llvmpipe (LLVM 18.1.8, 256 bits)) > GPU id : 0 (Intel(R) Arc(tm) A750 Graphics (DG2)): > GPU id : 1 (llvmpipe (LLVM 18.1.8, 256 bits)): > GPU0: > deviceType = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU > GPU1: > > > export ANV_VIDEO_DECODE=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_queue : extension revision 8 > > > MESA_VK_DEVICE_SELECT=list vulkaninfo > selectable devices: > GPU 0: 8086:56a1 "Intel(R) Arc(tm) A750 Graphics (DG2)" discrete GPU > 0000:03:00.0 > GPU 1: 10005:0 "llvmpipe (LLVM 18.1.8, 256 bits)" CPU 0000:00:00.0 > > This is on openSUSE Tumbleweed-Slowroll with ffmpeg-7.0, Intel, Vulkan, > Mesa drivers etc. > > Full ffmpeg sample output as follows: > > ffmpeg -hide_banner -init_hw_device "vulkan=vk:0" -hwaccel vulkan > -hwaccel_output_format vulkan -i h264_10bit_yuv422p10le.mp4 -f null - > -benchmark > Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'h264_10bit_yuv422p10le.mp4': > Metadata: > major_brand : isom > minor_version : 512 > compatible_brands: isomiso2avc1mp41 > encoder : Lavf61.1.100 > Duration: 00:01:11.20, start: 0.000000, bitrate: 9366 kb/s > Stream #0:0[0x1](und): Video: h264 (High 4:2:2) (avc1 / 0x31637661), > yuv422p10le(pc, smpte170m/unknown/unknown, top first), 1920x1080 [SAR > 1:1 DAR 16:9], 9364 kb/s, 25 fps, 25 tbr, 12800 tbn (default) > Metadata: > handler_name : VideoHandler > vendor_id : [0][0][0][0] > Stream mapping: > Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native)) > Press [q] to stop, [?] for help > [h264 @ 0x55952760cf40] Failed setup for format vulkan: hwaccel > initialisation returned error. > Output #0, null, to 'pipe:': > Metadata: > major_brand : isom > minor_version : 512 > compatible_brands: isomiso2avc1mp41 > encoder : Lavf61.1.100 > Stream #0:0(und): Video: wrapped_avframe, yuv422p10le(pc, > smpte170m/unknown/unknown, top coded first (swapped)), 1920x1080 [SAR > 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn (default) > Metadata: > handler_name : VideoHandler > vendor_id : [0][0][0][0] > encoder : Lavc61.3.100 wrapped_avframe > [out#0/null @ 0x5595275c8f40] video:765KiB audio:0KiB subtitle:0KiB > other streams:0KiB global headers:0KiB muxing overhead: unknown > frame= 1780 fps=767 q=-0.0 Lsize=N/A time=00:01:11.20 bitrate=N/A > speed=30.7x > bench: utime=20.985s stime=0.185s rtime=2.319s > bench: maxrss=391544KiB > > > > > > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
