i want to use overlay_opencl, and i build the ffmpeg with opencl success! but i
run the command , it alway report "[Parsed_overlay_opencl_5 @ 0x4f22e80] Failed
to finish command queue:",i am not sure my command is correct , can someone
tell me how this should be corrected? Thanks
this is my cmd:
cmd:
-----------------
./ffmpeg -init_hw_device opencl=cl:0.0 -filter_hw_device cl -i
"udp://230.0.0.100:53007?overrun_nonfatal=1" -filter_complex
"color=c=black@1:s=1280x720,hwupload[bg];[0:v]setpts=PTS-STARTPTS,scale=w=426:h=240,hwupload[v0];[bg][v0]overlay_opencl=x=0:y=0
,hwdownload " -c:v hevc_nvenc -b:v 4M -r 25 -g 25 -f mpegts
"udp://230.0.0.240:53001?pkt_size=1316&localaddr=192.168.172.115&overrun_nonfatal=1&fifo_size=286720&ttl=64&bitrate=4096000"
-----------------
report:
---------------
--enable-doc --enable-postproc --enable-bzlib --enable-zlib --enable-parsers
--enable-libx264 --enable-libx265 --enable-libmp3lame --enable-libfdk-aac
--enable-libspeex --enable-pthreads --extra-libs=-lpthread --enable-decoders
--enable-encoders --enable-avfilter --enable-muxers --enable-demuxers
--enable-nvenc --enable-cuvid --enable-cuda --enable-libnpp --enable-opencl
--enable-decoders
libavutil 56. 7.100 / 56. 7.100
libavcodec 58. 9.100 / 58. 9.100
libavformat 58. 3.100 / 58. 3.100
libavdevice 58. 0.100 / 58. 0.100
libavfilter 7. 11.101 / 7. 11.101
libswscale 5. 0.101 / 5. 0.101
libswresample 3. 0.101 / 3. 0.101
libpostproc 55. 0.100 / 55. 0.100
Input #0, mpegts, from 'udp://230.0.0.100:53007?overrun_nonfatal=1':
Duration: N/A, start: 2197.197333, bitrate: N/A
Program 1
Metadata:
service_name : ffmpeg
service_provider: ffmpeg
Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
yuv420p(progressive), 428x240 [SAR 320:321 DAR 16:9], 25 fps, 25 tbr, 90k tbn,
50 tbc
Stream #0:1[0x101]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz,
stereo, fltp, 58 kb/s
Stream mapping:
Stream #0:0 (h264) -> setpts (graph 0)
hwdownload (graph 0) -> Stream #0:0 (hevc_nvenc)
Stream #0:1 -> #0:1 (aac (native) -> mp2 (native))
Press [q] to stop, [?] for help
[Parsed_overlay_opencl_5 @ 0x4f22e80] Failed to finish command queue: -36.
Error while filtering: Input/output error
Failed to inject frame into filter network: Input/output error
Error while processing the decoded data for stream #0:0
Conversion failed!
--------------
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