Hi Guys, I'd like to send the audio with waveform overlay for both channels, I can save it to file: ffmpeg -f alsa -i hw:0,0 -filter_complex "showwaves=split_channels=1:s=1280x720:mode=line:colors=Red|Blue" out.mp4
However with ffserver it fails: ffmpeg -f alsa -i hw:0,0 -filter_complex "showwaves=split_channels=1:s=1280x720:mode=line:colors=Red|Blue" http://localhost:5554/video.ffm OUTPUT: Wed Jan 30 09:06:00 2019 127.0.0.1 - - New connection: GET /video.ffm Missing video stream which is required by this ffm Wed Jan 30 09:06:00 2019 127.0.0.1 - - [GET] "/video.ffm HTTP/1.1" 200 4175 Here is the config file: HTTPPort 5554 HTTPBindAddress 0.0.0.0 MaxHTTPConnections 4 MaxClients 4 MaxBandwidth 1024 CustomLog - <Feed video.ffm> File /tmp/video.ffm FileMaxSize 2048M </Feed> ##################### <Stream video> Format flv Feed video.ffm VideoCodec libx264 VideoFrameRate 15 VideoBitRate 512 VideoSize 1280x720 AVOptionVideo crf 23 AVOptionVideo preset medium AVOptionVideo flags +global_header AudioCodec aac Strict -2 AudioBitRate 128 AudioChannels 2 AudioSampleRate 44100 AVOptionAudio flags +global_header </Stream> I'm sure that something is wrong with the ffserver config file. Thanks, Z _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
