Displaying 2 results from an estimated 2 matches for "file_to_be_encoded".
2004 Sep 12
1
using theora
Having built libtheora-1.0alpha3, I tried it out on a 46 second long,
161 MByte raw dv format video clip.
First, I copied these lines from ogg-theora-microhowto.html
<snip>
mplayer -ao pcm -aofile stream.wav -vo null file_to_be_encoded.avi &
mplayer -vo yuv4mpeg -ao null -nosound file_to_be_encoded.avi &
encoder_example -v 1 -a 1 stream.wav stream.yuv > theora_file.ogg
</snip>
into a file named "encode", substituted "file_to_be_encoded" and "theora_file"
with my own filenames, and...
2002 Sep 27
2
Using Theora Micro-HOWTO
...from a fifo, though this may be possible in the (near?) future. In the
meantime, the simplest workaround is to dump the audio, separately, to a
standard .wav file (which can be rather large, but still MUCH smaller than
the video dump file would be...):
mplayer -ao pcm -aofile stream.wav -vo null file_to_be_encoded.avi
Finally, to encode the Ogg Theora file from the original:
mplayer -ao null -nosound -vo yuv4mpeg file_to_be_encoded.avi &
(and then - I do this in a separate terminal window, but as far as I know
it can be done in the same window, albeit messily as both programs output
status messages)...