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lu-zero / bmdtools

Basic capture and play programs for Blackmagic Design Decklink
Boost Software License 1.0
198 stars 74 forks source link

[nut @ 0x41ca6a0] Error stream_count is (32767) #70

Closed aslobodyanuyk closed 8 years ago

aslobodyanuyk commented 8 years ago

I'm try to use "-o strict=experimental:syncpoints=none" for solving the memory leak issue. But had ffmpeg error:

bmdcapture -C 3 -m 2 -A 2 -V 4 -F nut -o strict=experimental:syncpoints=none -f pipe:1 | ffmpeg -re -i - -y -b:v 1500k -acodec mp3 -ar 22050 -vcodec libx264 -f flv "rtmp://server/stream"

ffmpeg version N-77342-gc67cf84d Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04) configuration: --prefix=/home/admin/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/home/admin/ffmpeg_build/include --extra-ldflags=-L/home/admin/ffmpeg_build/lib --bindir=/home/admin/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree libavutil 55. 11.100 / 55. 11.100 libavcodec 57. 18.100 / 57. 18.100 libavformat 57. 20.100 / 57. 20.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 21.100 / 6. 21.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 [nut @ 0x41ca6a0] Error stream_count is (32767)

How to solve this? Maybe I do something wrong?

lu-zero commented 8 years ago

You are using FFmpeg, looks like the nut support there is somehow broken, please use Libav and report back, in case it is still not working.