Re: [CinCVS] Newbie - problem with simple MPEG clip playback
Well, the most important thing is that you can now edit your file in
Cinelerra.
Nicolas.
On Fri, Dec 29, 2006 at 06:57:19PM +0100, Pieter Thysebaert wrote:
> Nicolas Maufrais wrote:
> > Hello,
> >
> > Could you put somewhere on the internet the mpeg file brent.mpg, or
> > brent.flv? That way we could have a look at it.
> >
> > Nicolas.
> >
> >
>
> Thx for your quick response;
>
> for starters, I have found my "mistake": the flv video contains mp3
> audio (single track 22050 Hz).
> When encoding to brent.mpg, audio was encoded as "mp2 mono" and
> mis-recognized in cinelerra as having two tracks.
>
> When I gave the additional option -acodec mp3 to ffmpeg, I have created
> a brent2.mpg file which is now correctly recognized by cinelerra as
> having a single audio track; playback now seems to work as normal.
>
> When I go back to work in January, I might upload the files (asymmetric
> broadband at home), but the only difference in ffmpeg encoding I used
> is the -acodec mp3 switch. Interestingly though, ffmpeg -i on both files
> still reads
>
> Input #0, mpeg, from 'brent.mpg': --> without -acodec
> mp3 switch
> Duration: 00:03:53.6, start: 0.50, bitrate: 570 kb/s
> Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240, 104857 kb/s,
> 25.00 fps(r)
> Stream #0.1[0x1c0]: Audio: mp2, 22050 Hz, mono, 56 kb/s
>
> Input #0, mpeg, from 'brent2.mpg' --> with -acodec mp3
> switch:
> Duration: 00:03:53.7, start: 0.50, bitrate: 570 kb/s
> Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240, 104857 kb/s,
> 25.00 fps(r)
> Stream #0.1[0x1c0]: Audio: mp2, 22050 Hz, mono, 56 kb/s
>
>
> Which looks the same to me, although the file sizes are different (by a
> little) and only the latter file works ok in cinelerra.
>
> Pieter
>
>
> > On Fri, Dec 29, 2006 at 06:23:28PM +0100, Pieter Thysebaert wrote:
> >
> >> Hello,
> >>
> >> I'm currently running Debian Etch and have installed cinelerra today from
> >> deb http://www.kiberpipa.org/~minmax/cinelerra/builds/sid/ ./
> >>
> >> I also have deb http://www.debian-multimedia.org sid main in my
> >> sources.list (next to the etch entry for the same repository)
> >>
> >> The package cinelerra installs fine, but it chokes on MPEG video created
> >> with ffmpeg from youtube FLV files.
> >>
> >> Symptoms: pressing "play" in the viewer just skips the timeline to the
> >> end of the video, while just making a popping sound (using the ALSA
> >> sound driver)
> >>
> >> ffmpeg -i says about the file
> >> Input #0, mpeg, from 'brent.mpg':
> >> Duration: 00:03:53.6, start: 0.50, bitrate: 570 kb/s
> >> Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240, 104857 kb/s,
> >> 25.00 fps(r)
> >> Stream #0.1[0x1c0]: Audio: mp2, 22050 Hz, mono, 56 kb/s
> >>
> >> Cinelerra media info lists 2 audio channels 22050 Hz (bits: unknown),
> >> 320x240 video 25fps
> >>
> >> This mpg file was created from a flv file using ffmpeg by issuing the
> >> command
> >>
> >> ffmpeg -i brent.flv -ab 56 -ar 22050 -b 500 -s 320x240 brent.mpg
> >>
> >>
> >> I have similar problems with other mpg files created from flv files; i'm
> >> using an ffmpeg version on my Debian sarge box:
> >> FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
> >> configuration: --prefix=/usr --libdir=${prefix}/lib
> >> --incdir=${prefix}/include/ffmpeg --enable-shared --enable-mp3lame
> >> --enable-gpl --enable-faad --mandir=${prefix}/share/man --enable-vorbis
> >> --enable-pthreads --enable-faac --enable-xvid --enable-dts
> >> --enable-amr_nb --enable-amr_wb --enable-pp --enable-libogg --enable-a52
> >> --enable-theora --enable-libgsm --enable-x264 --enable-a52bin
> >> libavutil version: 49.0.0
> >> libavcodec version: 51.7.0
> >> libavformat version: 50.3.0
> >> built on Mar 18 2006 07:27:38, gcc: 3.3.5 (Debian 1:3.3.5-13)
> >>
> >>
> >> The same clips can be played in MainActor demo version 5.5.37 (without
> >> sound though).
> >>
> >>
> >> So I suppose my questions come down to:
> >>
> >> 1. Is a normal working cinelerra from kiberpipa supposed to support the
> >> mpg files I'm trying to feed it?
> >> 2. Has anyone tried to run cinelerra on debian etch with minimal "sid"
> >> packages?
> >> 3. Maybe some more packages from Debian multimedia on my system need to
> >> be upgraded from etch to sid?
> >>
> >>
> >> Thanx,
> >>
> >> Pieter
> >>
> >> ___
> >> Cinelerra mailing list
> >> Cinelerra@skolelinux.no
> >> https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
> >>
> >>
> >
> >
>
>
> ___
> Cinelerra mailing list
> Cinelerra@skolelinux.no
> https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
>
--
~~
~ BOYCOTT SUSE & NOVELL (C)(TM)(R) MICRO$OFT ~
~~
___
Cinelerra mailing list
Cinele
Re: [CinCVS] Newbie - problem with simple MPEG clip playback
Nicolas Maufrais wrote:
> Hello,
>
> Could you put somewhere on the internet the mpeg file brent.mpg, or
> brent.flv? That way we could have a look at it.
>
> Nicolas.
>
>
Thx for your quick response;
for starters, I have found my "mistake": the flv video contains mp3
audio (single track 22050 Hz).
When encoding to brent.mpg, audio was encoded as "mp2 mono" and
mis-recognized in cinelerra as having two tracks.
When I gave the additional option -acodec mp3 to ffmpeg, I have created
a brent2.mpg file which is now correctly recognized by cinelerra as
having a single audio track; playback now seems to work as normal.
When I go back to work in January, I might upload the files (asymmetric
broadband at home), but the only difference in ffmpeg encoding I used
is the -acodec mp3 switch. Interestingly though, ffmpeg -i on both files
still reads
Input #0, mpeg, from 'brent.mpg': --> without -acodec
mp3 switch
Duration: 00:03:53.6, start: 0.50, bitrate: 570 kb/s
Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240, 104857 kb/s,
25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 22050 Hz, mono, 56 kb/s
Input #0, mpeg, from 'brent2.mpg' --> with -acodec mp3
switch:
Duration: 00:03:53.7, start: 0.50, bitrate: 570 kb/s
Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240, 104857 kb/s,
25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 22050 Hz, mono, 56 kb/s
Which looks the same to me, although the file sizes are different (by a
little) and only the latter file works ok in cinelerra.
Pieter
> On Fri, Dec 29, 2006 at 06:23:28PM +0100, Pieter Thysebaert wrote:
>
>> Hello,
>>
>> I'm currently running Debian Etch and have installed cinelerra today from
>> deb http://www.kiberpipa.org/~minmax/cinelerra/builds/sid/ ./
>>
>> I also have deb http://www.debian-multimedia.org sid main in my
>> sources.list (next to the etch entry for the same repository)
>>
>> The package cinelerra installs fine, but it chokes on MPEG video created
>> with ffmpeg from youtube FLV files.
>>
>> Symptoms: pressing "play" in the viewer just skips the timeline to the
>> end of the video, while just making a popping sound (using the ALSA
>> sound driver)
>>
>> ffmpeg -i says about the file
>> Input #0, mpeg, from 'brent.mpg':
>> Duration: 00:03:53.6, start: 0.50, bitrate: 570 kb/s
>> Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240, 104857 kb/s,
>> 25.00 fps(r)
>> Stream #0.1[0x1c0]: Audio: mp2, 22050 Hz, mono, 56 kb/s
>>
>> Cinelerra media info lists 2 audio channels 22050 Hz (bits: unknown),
>> 320x240 video 25fps
>>
>> This mpg file was created from a flv file using ffmpeg by issuing the
>> command
>>
>> ffmpeg -i brent.flv -ab 56 -ar 22050 -b 500 -s 320x240 brent.mpg
>>
>>
>> I have similar problems with other mpg files created from flv files; i'm
>> using an ffmpeg version on my Debian sarge box:
>> FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
>> configuration: --prefix=/usr --libdir=${prefix}/lib
>> --incdir=${prefix}/include/ffmpeg --enable-shared --enable-mp3lame
>> --enable-gpl --enable-faad --mandir=${prefix}/share/man --enable-vorbis
>> --enable-pthreads --enable-faac --enable-xvid --enable-dts
>> --enable-amr_nb --enable-amr_wb --enable-pp --enable-libogg --enable-a52
>> --enable-theora --enable-libgsm --enable-x264 --enable-a52bin
>> libavutil version: 49.0.0
>> libavcodec version: 51.7.0
>> libavformat version: 50.3.0
>> built on Mar 18 2006 07:27:38, gcc: 3.3.5 (Debian 1:3.3.5-13)
>>
>>
>> The same clips can be played in MainActor demo version 5.5.37 (without
>> sound though).
>>
>>
>> So I suppose my questions come down to:
>>
>> 1. Is a normal working cinelerra from kiberpipa supposed to support the
>> mpg files I'm trying to feed it?
>> 2. Has anyone tried to run cinelerra on debian etch with minimal "sid"
>> packages?
>> 3. Maybe some more packages from Debian multimedia on my system need to
>> be upgraded from etch to sid?
>>
>>
>> Thanx,
>>
>> Pieter
>>
>> ___
>> Cinelerra mailing list
>> Cinelerra@skolelinux.no
>> https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
>>
>>
>
>
___
Cinelerra mailing list
Cinelerra@skolelinux.no
https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] Newbie - problem with simple MPEG clip playback
Hello,
Could you put somewhere on the internet the mpeg file brent.mpg, or
brent.flv? That way we could have a look at it.
Nicolas.
On Fri, Dec 29, 2006 at 06:23:28PM +0100, Pieter Thysebaert wrote:
> Hello,
>
> I'm currently running Debian Etch and have installed cinelerra today from
> deb http://www.kiberpipa.org/~minmax/cinelerra/builds/sid/ ./
>
> I also have deb http://www.debian-multimedia.org sid main in my
> sources.list (next to the etch entry for the same repository)
>
> The package cinelerra installs fine, but it chokes on MPEG video created
> with ffmpeg from youtube FLV files.
>
> Symptoms: pressing "play" in the viewer just skips the timeline to the
> end of the video, while just making a popping sound (using the ALSA
> sound driver)
>
> ffmpeg -i says about the file
> Input #0, mpeg, from 'brent.mpg':
> Duration: 00:03:53.6, start: 0.50, bitrate: 570 kb/s
> Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240, 104857 kb/s,
> 25.00 fps(r)
> Stream #0.1[0x1c0]: Audio: mp2, 22050 Hz, mono, 56 kb/s
>
> Cinelerra media info lists 2 audio channels 22050 Hz (bits: unknown),
> 320x240 video 25fps
>
> This mpg file was created from a flv file using ffmpeg by issuing the
> command
>
> ffmpeg -i brent.flv -ab 56 -ar 22050 -b 500 -s 320x240 brent.mpg
>
>
> I have similar problems with other mpg files created from flv files; i'm
> using an ffmpeg version on my Debian sarge box:
> FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
> configuration: --prefix=/usr --libdir=${prefix}/lib
> --incdir=${prefix}/include/ffmpeg --enable-shared --enable-mp3lame
> --enable-gpl --enable-faad --mandir=${prefix}/share/man --enable-vorbis
> --enable-pthreads --enable-faac --enable-xvid --enable-dts
> --enable-amr_nb --enable-amr_wb --enable-pp --enable-libogg --enable-a52
> --enable-theora --enable-libgsm --enable-x264 --enable-a52bin
> libavutil version: 49.0.0
> libavcodec version: 51.7.0
> libavformat version: 50.3.0
> built on Mar 18 2006 07:27:38, gcc: 3.3.5 (Debian 1:3.3.5-13)
>
>
> The same clips can be played in MainActor demo version 5.5.37 (without
> sound though).
>
>
> So I suppose my questions come down to:
>
> 1. Is a normal working cinelerra from kiberpipa supposed to support the
> mpg files I'm trying to feed it?
> 2. Has anyone tried to run cinelerra on debian etch with minimal "sid"
> packages?
> 3. Maybe some more packages from Debian multimedia on my system need to
> be upgraded from etch to sid?
>
>
> Thanx,
>
> Pieter
>
> ___
> Cinelerra mailing list
> Cinelerra@skolelinux.no
> https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
>
--
~~
~ BOYCOTT SUSE & NOVELL (C)(TM)(R) MICRO$OFT ~
~~
___
Cinelerra mailing list
Cinelerra@skolelinux.no
https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] Newbie - problem with simple MPEG clip playback
Hello,
I'm currently running Debian Etch and have installed cinelerra today from
deb http://www.kiberpipa.org/~minmax/cinelerra/builds/sid/ ./
I also have deb http://www.debian-multimedia.org sid main in my
sources.list (next to the etch entry for the same repository)
The package cinelerra installs fine, but it chokes on MPEG video created
with ffmpeg from youtube FLV files.
Symptoms: pressing "play" in the viewer just skips the timeline to the
end of the video, while just making a popping sound (using the ALSA
sound driver)
ffmpeg -i says about the file
Input #0, mpeg, from 'brent.mpg':
Duration: 00:03:53.6, start: 0.50, bitrate: 570 kb/s
Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 320x240, 104857 kb/s,
25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 22050 Hz, mono, 56 kb/s
Cinelerra media info lists 2 audio channels 22050 Hz (bits: unknown),
320x240 video 25fps
This mpg file was created from a flv file using ffmpeg by issuing the
command
ffmpeg -i brent.flv -ab 56 -ar 22050 -b 500 -s 320x240 brent.mpg
I have similar problems with other mpg files created from flv files; i'm
using an ffmpeg version on my Debian sarge box:
FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
configuration: --prefix=/usr --libdir=${prefix}/lib
--incdir=${prefix}/include/ffmpeg --enable-shared --enable-mp3lame
--enable-gpl --enable-faad --mandir=${prefix}/share/man --enable-vorbis
--enable-pthreads --enable-faac --enable-xvid --enable-dts
--enable-amr_nb --enable-amr_wb --enable-pp --enable-libogg --enable-a52
--enable-theora --enable-libgsm --enable-x264 --enable-a52bin
libavutil version: 49.0.0
libavcodec version: 51.7.0
libavformat version: 50.3.0
built on Mar 18 2006 07:27:38, gcc: 3.3.5 (Debian 1:3.3.5-13)
The same clips can be played in MainActor demo version 5.5.37 (without
sound though).
So I suppose my questions come down to:
1. Is a normal working cinelerra from kiberpipa supposed to support the
mpg files I'm trying to feed it?
2. Has anyone tried to run cinelerra on debian etch with minimal "sid"
packages?
3. Maybe some more packages from Debian multimedia on my system need to
be upgraded from etch to sid?
Thanx,
Pieter
___
Cinelerra mailing list
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