[osg-users] exception occurs when play video without audio

[Dan Liu]

Hello all:
    When I write a program according to osgmovie example using OSG 3.4 and SDL2. It works fine when I run it under GUI windows. But if I run my program in ssh terminal, an exception occurs, and video stops on first frame. And the original osgmovie has no problem. Does anybody know the reason? Below is the output:


ffmpeg::open(/film/rio.mov) size(1920, 816) aspect ratio 1
Attaching FFmpegAudioStream
FFmpegAudioStream::setAudioSink( 0x9d7f80)
Assigning 0x9d7f80
GraphicsWindowX11::realizeImplementation() Already realized
ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused


FFmpegDecoderAudio::run : unhandled exception
Finished FFmpegImageStream::run()
FFmpegAudioStream::setAudioSink( 0)
Assigning 0
Calling avformat_close_input(0x8c1fe8)


With best regards
daniel
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