On Fri, 6 Feb 2004, [ISO-8859-1] Bernhard Fr?hmesser wrote:
I think "-p S" will work for you though.
Unfortunately it doesn't :-(
Sigh.
Is there a way that version 1.6.0 of the mjpegtools will work with libquicktime? Maybe i should try this version ?
Unknown - do you see any 'HAVE_LIBQUICKTIME' references in the sources? If not then 1.6.0 may only have had support for the old quicktime4linux
Hmm, there are several files with do "HAVE_LIBQUICKTIME" :
acconfig.h:#undef HAVE_LIBQUICKTIME config.h.in:#undef HAVE_LIBQUICKTIME configure:#define HAVE_LIBQUICKTIME 1 configure:#define HAVE_LIBQUICKTIME 1 configure.in: AC_DEFINE(HAVE_LIBQUICKTIME) configure.in: AC_DEFINE(HAVE_LIBQUICKTIME)
For config.h.in and acconfig.h it looks this:
/* Define if the quicktime for linux library is present */ #undef HAVE_LIBQUICKTIME #undef HAVE_OPENQUICKTIME
So when lav2yuv test.avi | yuvplay works but neither "glav -p S test.avi" nor the same with lavplay then it must be a problem with this two programms - no?
That sounds logical to me. I wonder if the problem is related to PAL vs. NTSC. Perhaps someone else who is using dv2 files in PAL-land will step in and help.
So as mentioned in the mail before "lavplay -a 0" works (same for glav).
I made a mistake - that should, of course, have been "-o test.mp2".
Oh right, i haven't recognized that too :-)
Brain vs. fingers sync problems in my case :)
:-)
[EMAIL PROTECTED]:/video/video> playwave test.wav Opened audio at 22050 Hz 16 bit stereo Couldn't load test.wav: Unrecognized file type (not VOC)
Since the file was really a .mp2 file I am not sure that the "Opened audio at" message is reliable/trustworthy.
Right.
mpg123 test.mp2
Yes, that one works :-)
There is another thing that confuses me, the audio has actually 44100 Hz but the wav only has got 22050 Hz...
What does the 'file' command say about the original .wav file (the one produced by lav2wav)?
[EMAIL PROTECTED]:/video/video> file foo.wav
foo.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, stereo 44100 Hz
So it looks like playwave produces a wrong output...
Yeah, but the audio already comes at 44100 Hz from the source (camcorder), so it should actually have 44100 Hz in the recorded video - no?
44100? I thought DV (and Digital8) camcorders produced 48000 audio - at least mine does. Although it's not "standard" I have found that none of my hardware players object to 48000 audio in SVCDs so sometimes I do not bother downsampling to 44100 ('toolame' is quite a bit faster than mp2enc).
Hmm, in the camera setup of my camcorder i can just choose between 12 or 16bit in the audio menu...
I wonder if the 22050 is a bug (or misleading message) in playwave...
Bug or misleading...
Cheers,
Frühmesser B.
Cheers, Steven Schultz
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