[mythtv-users] Export to DVD help needed
Lonnie Borntreger
myth at borntreger.com
Thu May 5 07:46:49 UTC 2005
On Wed, 2005-05-04 at 23:43 -0700, Lonnie Borntreger wrote:
> The debug shows:
> --------------------------------
> To encode: Great Performances: Eric Clapton: Crossroads Guitar
> Festival
> Use the following commands:
>
> system call:
> mkdir -m 0755 /tmp/fifodir_6278/
>
> forking:
> /bin/nice -n19 mythtranscode --showprogress -p autodetect -c 1019 -s
> 2005-03-09-22-00-00 -f "/tmp/fifodir_6278/" --honorcutlist 2>&1
>
> forking:
> /bin/nice -n19 ffmpeg -hq -threads 2 -y -f s16le -ar 32000 -ac 2
> -i /tmp/fifodir_6278/audout -f rawvideo -s 640x480 -aspect 1.333 -r
> 29.97 -i /tmp/fifodir_6278/vidout -aspect 1.3333 -r 29.97 -s 720x480 -b
> 6000 -vcodec mpeg2video -qmin 5 -ab 384 -ar 48000 -acodec mp2 -f dvd
> "./Great Performances - Eric Clapton- Crossroads Guitar Festival.mpg"
> 2>&1
> -------------------------------
Ran this (had to put the first command in the background and wait 10s
before starting ffmpeg). It looked like it was working. Figured that
it is a timing issue (ffmpeg starting too early). Well..... it
finished, and I had no output file. Nothing. So, I looked and noticed
this from ffmpeg:
ffmpeg version 0.4.9-pre1, build 4754, Copyright (c) 2000-2004 Fabrice
Bellard
configuration: --enable-mp3lame --enable-libogg --enable-ogg
--enable-vorbis--enable-faadbin --disable-faac --enable-xvid
--enable-a52bin --disable-dts --enable-pp --enable-shared
--disable-amr_nb --disable-amr_nb-fixed --disable-amr_wb
--disable-sunmlib --enable-pthreads --enable-gpl --disable-strip
built on May 4 2005 23:33:49, gcc: 3.4.3 (Mandrakelinux 10.2
3.4.3-7mdk)
Input #0, s16le, from '/tmp/fifodir_6278/audout':
Duration: N/A, bitrate: N/A
Stream #0.0: Audio: pcm_s16le, 32000 Hz, stereo, 1024 kb/s
/tmp/fifodir_6278/vidout: could not find codec parameters
I'm sure I compiled ffmpeg correctly.
-> grep -i mpeg2video *
config.h:#define CONFIG_MPEG2VIDEO_ENCODER 1
config.h:#define CONFIG_MPEG2VIDEO_DECODER 1
config.mak:CONFIG_MPEG2VIDEO_ENCODER=yes
config.mak:CONFIG_MPEG2VIDEO_DECODER=yes
Lonnie
More information about the mythtv-users
mailing list