[MPlayer-dev-eng] [PATCH] dump output format in mencoder
danny
guru at digitalfantasy.it
Sun Nov 23 19:12:47 CET 2003
With this patch another output format is added to mencoder, -of dump
The good:
You can write directly the audio (Ac3 or Mp2) and video (mpeg1 or mpeg2)
stream to files to be combined by mplex / tcmplex to create files to burn a
Video CD, a Super Video CD or a DVD, in one pass and without running mplayer
to extract the stream(s).
You can put the size of each packet before the packet (like mplayer
-dumpvideo option, for examples) or you can write only the stream (if you
want to use them with mplex)
The Bad:
I don't like very much how is done. I modify (a little!) mencoder to export
mencoder_exit(...) and i have to add a file pointer (we got 2 output file) to
the muxer_t structure, with some code in the muxer init code (the opening of
the audio file, using out_filename from mencoder to create the audio file
name) that belongs to the mencoder source (the opening of the audio file
should be after the opening of the video file, in the same source).
Daniele Forghieri
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