[mythtv-users] trouble transcoding to FLV
jvolckaert at gmail.com
Sat Dec 23 02:41:37 UTC 2006
> It looks like for some reason ffmpeg isn't recognizing the codec from
> MythTV recordings. The version of ffmpeg is recent (compiled from SVN on
> 12/20), not one of the outdated versions found packaged with some distros.
> My MythTV version is 0.20 (compiled from source tarball). BE is running
> Debian 3.1, FE is FC3.
> Something that looks very strange to me from the ffmpeg output is the
> "Duration: 04:34:57.9" part - the recording that I'm trying to transcode is
> only 32 minutes long and plays back properly in Myth. I tried playing the
> recording back with ffplay and got the correct audio, but the video was just
> a black frame.
> Have I missed something obvious or is this possibly a bug in ffmpeg or
I use the following with my script for a program I call Mythtube:
mencoder -ofps 12 -of lavf -lavfopts
i_certify_that_my_video_stream_does_not_use_b_frames -oac lavc
-lavcopts acodec=mp3:abitrate=32 -channels 1 -srate 22050 -ovc lavc
-vop spp,scale=360:240,harddup -o
Here's the post I did if your interested in the flash streaming
(Mythtube) I setup:
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