search for: qtdemux

By browsing on the mailing list I learned that its possible to generate .h263 asterisk friendly files with gstreamer. The script below it's supposed to do just that, however I get error when trying it out locally. gst-launch filesrc location=AstriDevCon_Europe_2006.mov ! qtdemux name=demux ! ffdec_h263 ! videoscale ! video/x-raw-yuv,width=352,height=288 ! ffenc_h263 rtp-payload-size=512 ! rtph263pay ! asteriskh263 ! filesink location=avout.h263 demux. ! queue ! ffdec_adpcm_ima_qt ! audioconvert ! audioresample ! audio/x-raw-int,rate=8000,channels=1 ! wavenc ! filesink loca...

...wtopic.php?id=247466 - h264 video decode failed with assertion and tendency to crash GNOME/GUI Test h264 clip: $ youtube-dl -f mp4 https://www.youtube.com/watch?v=azvR__GRQic Gstreamer command line $ gst-launch-1.0 playbin uri=file:///path/to/MP4 or $ gst-launch-1.0 filesrc location=/path/to/MP4 ! qtdemux ! vaapidecodebin ! vaapisink Use enhanced-h264ify plugin on Chromium to playback the same h264 video clip from YouTube.com Geforce 9300 mGPU - video played as garbage, browser may crash GT730 - fallback to FFmpegVideoDecoder after asserts ve4_set_surface_info:969 - unsupported surface format, try...