I am using PVR-350 and this is the output of tcprobe -i
tcprobe -i 1048_20050301025900_20050301061000.nuv
[tcprobe] MPEG program stream (PS)
[tcprobe] summary for 1048_20050301025900_20050301061000.nuv, (*) = not
default, 0 = not detected
import frame size: -g 480x480 [720x576] (*)
aspect ratio: 4:3 (*)
frame rate: -f 29.970 [25.000] frc=4 (*)
PTS=0.4004, frame_time=33 ms, bitrate=6000 kbps
audio track: -a 0 [0] -e 48000,16,2 [48000,16,2] -n 0x50 [0x2000] (*)
PTS=0.3339, bitrate=384 kbps
-D 1 --av_fine_ms 33 (frames ms) [0] [0]
Praveen
Bene Martin wrote:
the this is what I saw and it did not finish even after 11 hours. Can
anybody shed some light on what might be happening?
Possibly - I've spent quite some time getting mpeg2cut to work on my
system.
which: no Xvfb in
(/usr/kerberos/bin:/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin
:/home/mythtv/bin)
mpeg2cut v1.7
Using mode X
Finding the AV Offset to use with lvemux: -33
Indexing the file with avidemux2
Cutting out commercials with avidemux2
When I hit Ctrl+C it said something like finsihed encoding
and it took
11 hrs. I see a message about no Xvfb at the begining. Does this have
anything to do with the never ending cutting process?
avidemux2 is an X11 program that tries to output status/progress
information even when run in batch mode. So, you need some kind of X
server for avi2demux to output to.
best choice is Xvfb - a virtual framebuffer X server; this lets
avidemux2 work without actually opening any windows. You don't have it,
so fallback to plan b:
avi2demux just uses your defined DISPLAY environment variable and opens
an X window on your display. should work OK if X is setup correctly and
other X stuff works.
Also, is the output of nuvexport on cutting the mpeg-2 mpeg-4
or still mpeg-2?
Output is mpeg-2; processing should be fairly fast since no reencoding
is needed for most of the file.
What type of file is the original mpeg stream? post the output of
tcprobe -i
/video/recordings/1037_20050305195900_20050305231000.nuv
if the output shows
[tcprobe] MPEG packetized elementary stream (PES)
as file type, avidemux2 can't handle the format and so the whole process
fails.
Your files are from a DVB source, right?
two possible workarounds: when using mythtv 0.16, you should try to
set the record TS option in setup to record the DVB transport stream
directly instead of converting to a PES stream. For mythtv 0.16 this
isn't supported (doesn't work); also it would only help you for new
files.
For your existing files, you'd have to convert your PES format files to
PS format using (for example) replex or lvemux before running nuvexport.
Bye, Martin
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