I would like transcode a file with HEVC to a live stream with AVC. The HEVC demuxer reports many errors:
> [hevc @ 0x25a3140] video_delay is larger in decoder than demuxer > If you want to help, upload a sample of this file to > https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing > list. (ffmpeg-devel@ffmpeg.org) This error message was reported as Defect #6019 8 years ago <https://fftrac-bg.ffmpeg.org/ticket/6019>. Around that time, in this post <https://patchwork.ffmpeg.org/project/ffmpeg/patch/1537956199-29213-1-git-send-email-mypopy...@gmail.com/>, Jun Zhao <https://patchwork.ffmpeg.org/project/ffmpeg/list/?submitter=50> suggested a patch to which Michael Niedermayer <https://patchwork.ffmpeg.org/project/ffmpeg/list/?submitter=1> objected to. I couldn't find anything more recent. The input file is an MPEG-TS (MPTS) and I am selecting only one service. The command line is below. I can upload the file to streams.videolan.org <http://streams.videolan.org/> if needed. Any suggestions to solve this problem? Thanks Danny > ffmpeg -loglevel info \ > -i inputFile.ts \ > -map 0:p:167 -map -0:s \ > -filter_complex [p:167:v]scale=1920x1080 \ > -r 25 \ > -force_key_frames 'expr:gte(t,n_forced*1)' \ > -c:v libx264 -b:v 6M -x264-params scenecut=0 -threads 2 \ > -c:a aac -b:a 64k -ac 2 \ > -f mpegts -muxrate 8M > 'udp://192.168.2.10:5555?overrun_nonfatal=1&pkt_size=1316&buffer_size=10000000&fifo_size=10000000' > ffmpeg version 5.1.2 Copyright (c) 2000-2022 the FFmpeg developers > built with gcc 8 (GCC) > configuration: --enable-ni_quadra --enable-ni_logan > --extra-ldflags='-L/mnt/swdevel/Torque/lib3p64 -L/lib' > --extra-cflags='-I/mnt/swdevel/Torque/include > -I/mnt/swdevel/Torque/ext/extinclude -I/include' --disable-static > --enable-shared --disable-cuda --disable-cuvid --disable-nvenc --enable-gpl > --enable-nonfree --enable-libfreetype --enable-libfontconfig --enable-libx264 > --enable-libx265 --enable-libsrt --disable-indev=android_camera > --disable-indev=sndio --disable-outdev=sndio --disable-outdev=xv > --enable-libv4l2 --enable-libzvbi --enable-vaapi --enable-libmfx > --enable-libdrm --enable-indev=alsa --enable-indev=v4l2 --enable-libsoxr > --bindir=/mnt/swdevel/Torque/bin64 > --datadir=/mnt/swdevel/Torque/ext/ffmpeg-tqBuild > --docdir=/mnt/swdevel/Torque/ext/doc --libdir=/mnt/swdevel/Torque/lib3p64 > --shlibdir=/mnt/swdevel/Torque/lib3p64 > --incdir=/mnt/swdevel/Torque/ext/extinclude/ffmpeg > --mandir=/mnt/swdevel/Torque/ext/ffmpeg-tqBuild --disable-doc --enable-x86asm > --extra-ldflags='-lm -ldl -L /lib64 -ldrm' --enable-pthreads --extra-libs=-lpthread --disable-debug --disable-stripping > libavutil 57. 28.100 / 57. 28.100 > libavcodec 59. 37.100 / 59. 37.100 > libavformat 59. 27.100 / 59. 27.100 > libavdevice 59. 7.100 / 59. 7.100 > libavfilter 8. 44.100 / 8. 44.100 > libswscale 6. 7.100 / 6. 7.100 > libswresample 4. 7.100 / 4. 7.100 > libpostproc 56. 6.100 / 56. 6.100 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
