[mythtv-users] Nuvexport problems ffmpeg finishes immediately.

[Brad Fuller]

Chris Petersen wrote:

>> I did that and I still receive the error:
>> "waiting for mytranscode to setup the fifos"
>
>
> http://svn.forevermore.net/nuvexport/wiki/debug
>
> You should only need the "mythtranscode" part of the commands to see 
> what's going on.

what is unusual about this:

Choose a function, or episode(s) to remove:  c
Where would you like to export the files to? [.]
Enable Myth cutlist? [Yes]
Enable noise reduction (slower, but better results)? [Yes] no
Enable deinterlacing? [Yes] no
Crop broadcast overscan (2% border)? [Yes]
Audio bitrate? [128]
Variable bitrate video? [Yes]
Multi-pass (slower, but better quality)? [Yes]
Video bitrate? [960]
Default resolution based on 4:3 aspect ratio.
Width? [624]
Height? [464]

--------------------------------
To encode:  The Office:  Performance Review
Use the following commands:
First pass...

system call:
mkdir -m 0755 /tmp/fifodir_2923/

forking:
/bin/nice -n19 mythtranscode --showprogress -p autodetect -c 1003 -s 
2005-11-15-21-30-00 -f "/tmp/fifodir_2923/" --honorcutlist 2>&1

forking:
/bin/nice -n19 ffmpeg -hq -y -f s16le -ar 48000 -ac 2 -i 
/tmp/fifodir_2923/audout -f rawvideo -pix_fmt yuv420p -s 480x480 -aspect 
1.33333333333333 -r 29.970 -i /tmp/fifodir_2923/vidout -aspect 
1.33333333333333 -r 29.970 -croptop 10 -cropbottom 10 -cropleft 10 
-cropright 10 -padleft 2 -padright 2 -s 620x464  -vcodec xvid -b 960 
-minrate 32 -maxrate 1920 -bt 32 -bufsize 65535 -lumi_mask 0.05 
-dark_mask 0.02 -scplx_mask 0.5 -4mv -part -pass 1 -passlogfile 
'/tmp/xvid.2923.log' -f avi /dev/null 2>&1
Final pass...

system call:
mkdir -m 0755 /tmp/fifodir_2923/

forking:
/bin/nice -n19 mythtranscode --showprogress -p autodetect -c 1003 -s 
2005-11-15-21-30-00 -f "/tmp/fifodir_2923/" --honorcutlist 2>&1

forking:
/bin/nice -n19 ffmpeg -hq -y -f s16le -ar 48000 -ac 2 -i 
/tmp/fifodir_2923/audout -f rawvideo -pix_fmt yuv420p -s 480x480 -aspect 
1.33333333333333 -r 29.970 -i /tmp/fifodir_2923/vidout -aspect 
1.33333333333333 -r 29.970 -croptop 10 -cropbottom 10 -cropleft 10 
-cropright 10 -padleft 2 -padright 2 -s 620x464  -vcodec xvid -b 960 
-minrate 32 -maxrate 1920 -bt 32 -bufsize 65535 -lumi_mask 0.05 
-dark_mask 0.02 -scplx_mask 0.5 -4mv -part -acodec mp3 -ab 128 -pass 2 
-passlogfile '/tmp/xvid.2923.log' -f avi "./The Office - Performance 
Review.avi" 2>&1