Re: [FFmpeg-user] dvd2concat error with loopback mounted ISO
Le quintidi 15 frimaire, an CCXXIII, Adrian Meyer a écrit : Thanks for all the help. I built lsdvd 0.17 from sourceforge an now dvd2concat is working. However, ffmpeg seems not to like the syntax. I get a message unknown keyword 'stream'. ffmpeg -safe 0 -f concat -i file.concat . The output: ffmpeg version 1.2.6-7:1.2.6-1~trusty1 Copyright (c) 2000-2014 the FFmpeg developers This version is too old to work with scripts produced by dvd2concat. dvd2concat was added on 2014-03-02. Better use Git head, but if you have to go with a release branch, 2.3 is the minimum. Regards, -- Nicolas George signature.asc Description: Digital signature ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] dvd2concat error with loopback mounted ISO
= content'Undefined',
%s = streamid'0x22',
},
{
%s = ix4,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x23',
},
{
%s = ix5,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x24',
},
{
%s = ix6,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x25',
},
{
%s = ix7,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x26',
},
{
%s = ix8,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x27',
},
{
%s = ix9,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x28',
},
{
%s = ix10,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x29',
},
{
%s = ix11,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x2a',
},
{
%s = ix12,
%s = langcode'xx',
%s = language'Unknown',
%s = content'Undefined',
%s = streamid'0x2b',
},
],
},
],
%s = longest_track1,
);
From: Nicolas George geo...@nsup.org
To: FFmpeg user questions ffmpeg-user@ffmpeg.org
Sent: Wednesday, December 3, 2014 3:21 PM
Subject: Re: [FFmpeg-user] dvd2concat error with loopback mounted ISO
Le tridi 13 frimaire, an CCXXIII, Adrian Meyer a écrit :
I am mounting an ISO through loopback and I get 5 messages from libdvdread
through lsdvd and 1 from perl crashing on the eval:
libdvdread: Attempting to use device /dev/loop0 mounted on
/media/raid/Video/divx/iso for CSS authentication
libdvdread: No VTS_TMAPT available - skipping.
libdvdread: No VTS_TMAPT available - skipping.
libdvdread: No VTS_TMAPT available - skipping.
Couldn't read enough bytes for title.
Bad name after device' at (eval 5) line 2.
Can you show the output of lsdvd -Op -x /dev/loop0? Please make sure you
distinguish stdout and stderr, for example by redirecting each in a separate
file ( log_stdout 2 log_stderr)?
I am not a perl programmer. How would I manage to ignore STDERR in this
section of dvd2concat to for lsdvd only if it was succesfull? The -q on
lsdvd does not suppress the output:
There is no need to ignore stderr, it is already written separately. You
would not see it on the terminal otherwise.
What you report looks like a bug in lsdvd (its output in -Op mode should be
valid perl under any circumstance), but I would need to see the output you
get, because I can not reproduce the problem with my version and the ISO
file I have laying around.
Regards,
--
Nicolas George
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Re: [FFmpeg-user] dvd2concat error with loopback mounted ISO
Le tridi 13 frimaire, an CCXXIII, Adrian Meyer a écrit :
The real output:
lsdvd iso -Op -x 2/dev/null
our %lsdvd = (
%s = device'iso',
%s = title'unknown',
%s = vmg_id'DVDVIDEO-VMG',
%s = provider_id'',
track = [
{
%s = ix1,
%s = length6126.533,
I believe there is no need to search further: your version of dvd2concat
seems utterly broken. Here is how the output should look like:
our %lsdvd = (
device = 'XXX.iso',
title = 'XXX',
vmg_id = 'DVDVIDEO-VMG',
provider_id = 'XXX',
track = [
{
ix = 1,
I do not know if you are familiar with C, but %s is a format string that
is supposed to be replaced by a string. You can achieve the same thing in
shell:
printf %s = \n device
If you use a plain echo instead of printf, the output looks like your
version.
I do not know how it arrived there, but you need to reinstall a working
version.
Regards,
--
Nicolas George
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[FFmpeg-user] dvd2concat error with loopback mounted ISO
I am mounting an ISO through loopback and I get 5 messages from libdvdread
through lsdvd and 1 from perl crashing on the eval:
libdvdread: Attempting to use device /dev/loop0 mounted on
/media/raid/Video/divx/iso for CSS authentication
libdvdread: No VTS_TMAPT available - skipping.
libdvdread: No VTS_TMAPT available - skipping.
libdvdread: No VTS_TMAPT available - skipping.
Couldn't read enough bytes for title.
Bad name after device' at (eval 5) line 2.
I am not a perl programmer. How would I manage to ignore STDERR in this section
of dvd2concat to for lsdvd only if it was succesfull? The -q on lsdvd does not
suppress the output:
my $lsdvd = do {
open( my $l, -|, lsdvd, -Op, -x, $path )
or die You need to install lsdvd for this script to work.\n$lsdvd_message;
local $/;
$l;
};
my %lsdvd = eval $lsdvd;
die $@ if $@;
Thanks!
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Re: [FFmpeg-user] dvd2concat error with loopback mounted ISO
Le tridi 13 frimaire, an CCXXIII, Adrian Meyer a écrit : I am mounting an ISO through loopback and I get 5 messages from libdvdread through lsdvd and 1 from perl crashing on the eval: libdvdread: Attempting to use device /dev/loop0 mounted on /media/raid/Video/divx/iso for CSS authentication libdvdread: No VTS_TMAPT available - skipping. libdvdread: No VTS_TMAPT available - skipping. libdvdread: No VTS_TMAPT available - skipping. Couldn't read enough bytes for title. Bad name after device' at (eval 5) line 2. Can you show the output of lsdvd -Op -x /dev/loop0? Please make sure you distinguish stdout and stderr, for example by redirecting each in a separate file ( log_stdout 2 log_stderr)? I am not a perl programmer. How would I manage to ignore STDERR in this section of dvd2concat to for lsdvd only if it was succesfull? The -q on lsdvd does not suppress the output: There is no need to ignore stderr, it is already written separately. You would not see it on the terminal otherwise. What you report looks like a bug in lsdvd (its output in -Op mode should be valid perl under any circumstance), but I would need to see the output you get, because I can not reproduce the problem with my version and the ISO file I have laying around. Regards, -- Nicolas George signature.asc Description: Digital signature ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
