Segmentation Fault?

[gwboot]

I am currently trying to encode a DV-PAL export from Final Cut Express to mpg1

I am getting the following terminal output

Last login: Tue Feb 24 10:17:52 on ttyp1
Welcome to Darwin!
pbpaste | sh
Talbots-Box:~ glenn$ pbpaste | sh
Encoding started on Tue Feb 24 10:19:02 EST 2004
CODECID 31 31 sowt
Input #0, mov, from '/Volumes/TalbotsStorage/Pheonix.mov':
Stream #0.0: Audio: pcm_s16be, 32000 Hz, stereo, 1024 kb/s
Stream #0.1: Video: dvvideo, 720x576, 25.00 fps, 800 kb/s
Output #0, vcd, to '/Volumes/TalbotsStorage/mpgtests/1.mpg':
Stream #0.0: Video: mpeg1video, 640x480, 25.00 fps, q=2-15, 3450 kb/s
Stream #0.1: Audio: mp3, 32000 Hz, stereo, 128 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop encoding
sh: line 1: 544 Segmentation fault /Applications/ffmpegX_0.0.9a/ffmpegX.app//Contents/Resources/ffmpeg -i /Volumes/TalbotsStorage/Pheonix.mov -y -f vcd -vcodec mpeg1video -map 0.0:0.0 -b 3450 -s 640x480 -r 25 -g 240 -me epzs -qmin 2 -qmax 15 -deinterlace -acodec mp3 -ab 128 -ar 32000 -ac 2 -map 0.1:0.1 -benchmark /Volumes/TalbotsStorage/mpgtests/1.mpg

I've done a search through the forums on the error and tried the things suggested like re-installing the binaries but it doesn't seem to help. Is there an obvious cause to this?

[gwboot]

I've just read that the ffmpeg mpeg1 engine doesn't support audio from Quicktime, is this likely to be the problem?

It works through mpeg2enc but as the documentation says ffmpeg is faster and of higher quality I was hoping to use that as qualiy is my main objective with these mpeg1 encodes.

Is there an easy way of extracting the audio from a Quicktime DV file and then using it while encoding mpeg1 with the ffmpeg engine? Is the quality difference it worth the extra steps?

I am currently trying to encode a DV-PAL export from Final Cut Express to mpg1

I am getting the following terminal output

sh: line 1: 544 Segmentation fault /Applications/ffmpegX_0.0.9a/

I've done a search through the forums on the error and tried the things suggested like re-installing the binaries but it doesn't seem to help. Is there an obvious cause to this?

[major]

Input #0, mov, from '/Volumes/TalbotsStorage/Pheonix.mov':
Stream #0.0: Audio: pcm_s16be, 32000 Hz, stereo, 1024 kb/s
Stream #0.1: Video: dvvideo, 720x576, 25.00 fps, 800 kb/s
Output #0, vcd, to '/Volumes/TalbotsStorage/mpgtests/1.mpg':
Stream #0.0: Video: mpeg1video, 640x480, 25.00 fps, q=2-15, 3450 kb/s
Stream #0.1: Audio: mp3, 32000 Hz, stereo, 128 kb/s

Video and audio are inverted in the input stream. Therefore you should enable the "Invert mapping" checkbox in the audio tab.

Thanks for the reply. I gave that a try but it gives the exact same error. The streams are also numbered the same no matter what the "invert mapping" checkbox is doing.

Input #0, mov, from '/Volumes/TalbotsStorage/PheonixQuicktimeDV.mov':
Stream #0.0: Audio: pcm_s16be, 44100 Hz, stereo, 1411 kb/s
Stream #0.1: Video: dvvideo, 720x576, 25.00 fps, 800 kb/s
Output #0, vcd, to '/Volumes/TalbotsStorage/mpgtests/1.mpg':
Stream #0.0: Video: mpeg1video, 720x576, 25.00 fps, q=2-15, 4657 kb/s
Stream #0.1: Audio: mp3, 44100 Hz, stereo, 128 kb/s
Stream mapping:
Stream #0.1 -> #0.0
Stream #0.0 -> #0.1
Press [q] to stop encoding
sh: line 1: 1387 Segmentation fault

Any other ideas?

Input #0, mov, from '/Volumes/TalbotsStorage/Pheonix.mov':
Stream #0.0: Audio: pcm_s16be, 32000 Hz, stereo, 1024 kb/s
Stream #0.1: Video: dvvideo, 720x576, 25.00 fps, 800 kb/s
Output #0, vcd, to '/Volumes/TalbotsStorage/mpgtests/1.mpg':
Stream #0.0: Video: mpeg1video, 640x480, 25.00 fps, q=2-15, 3450 kb/s
Stream #0.1: Audio: mp3, 32000 Hz, stereo, 128 kb/s

Video and audio are inverted in the input stream. Therefore you should enable the "Invert mapping" checkbox in the audio tab.

[major]

Try to disable audio encoding. If the error disappear, then it is because the audio format was unsupported.