instal the last version for ios FFmpeg Batch Converter 3.0.0

Trying to run a simple ffmpeg line on my Ubuntu 16.04 vps shell, ffmpeg -ss 1 -i /var/but am met with Could not open fileĪnd av_interleaved_write_frame(): Input/output error How can I configure FFMpeg to only output NAL units of type 1, 5, 7, and 8? Neither Broadway nor Prism supports these NAL unit types. The problem is that the NAL units I'm getting are of type 9 (or maybe 6?), here is the header of one of the NAL units that javascript is receiving, in Base64 and binary formatting: echo 'AAAAAQnwAAAAAQYBBAAECBCAAAAAAWHg' | base64 -d | xxd -bĠ0000000: 00000000 00000000 00000000 00000001 00001001 11110000. I am using this FFMpeg command: ffmpeg -f v4l2 -i /dev/video0 -r 15 -c:v h264_nvenc -pix_fmt yuv420p -b:v 500k -profile:v baseline -tune zerolatency -f mpegts - | nc -l -p 8084 127.0.0.1

The separate NAL units are decoded by Broadway or Prism which outputs to a canvas.

The jsmpeg library decodes MPEG-TS into separate NAL units.

A websocket server in NodeJS pipes data from port 8084 to clients on 8085.

The stream is piped to netcat which listens on port 8084.FFMpeg outputs an MPEG-TS stream with h264 data.

I am trying to set up a livestream in the browser using h264 encoding, in which javascript decodes the h264 frames and paints it on a Canvas-element (or using WebGL).īoth Broadway and Prism implement decoding NAL units of type 1, 5, 7, and 8.

Instal the last version for ios FFmpeg Batch Converter 3.0.0