>I'm having a problem with vcodec skew. When I run:
>
>$ melt -query video_codecs
>
>There is no mention of h264. But when I run:
>
>$ avconv -codecs
>
>then I see h264 listed.
>
>Needless to say, since melt isn't seeing the codec (via the avformat
>consumer), it is ignoring my vcodec= assignment.
>
>Is there something that I'm missing? I've been attempting to following
>the cmdline suggested at:
>http://www.mltframework.org/bin/view/MLT/Questions#How_can_I_stream_as_multicast_tr
>
>For starters, if I specify *any* vcodec=, then nothing goes through to
>VLC. Just audio. When I drop it, then I get the original .mp4 passed
>through and VLC shows the video. I've been trying to specify a codec
>and bitrate, however, to increase the quality. And the h264 simply
>isn't working.

MLT uses libx264 for H.264 encoding. When you run "melt -query video_codecs", 
you should see an entry named "libx264". If you do not, then your mlt was not 
compiled with "--enable-libx264"

It isn't perfectly clear what you are trying to do. You said "consumer" - which 
would be decoding, but I infer that you are trying to encode h.264 because you 
say you are sending it to VLC.


~Brian


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