[Elphel-support] broken files from footage?

[flavio soares]

Oleg, thank you very much! I'll definitely test it tomorrow
(currently, my comp is gasping with the bunch or raw frames). I
believe I can proceed from the jp4s using one of Carlos Padial scripts
=)

I don't believe I had wb on, I always kill the autoexposure before
recording and I believe I turned it off in autoicampars also. I'll
check the change in colors then.

Btw, do you know what might be the cause of this header error? The cam
didn't output any error messages while at the shooting set...

Again -- thanks a lot, this doubles my security with the footage! =)

2012/10/30, Oleg <support-list at support.elphel.com>:
> I was able to split it into jpegs, here's a
> sample<http://community.elphel.com/incoming/Videos/1351368477_370584.jpeg>
> .
>
> Looked at the file header - the MOV header is emtpy (all zeros), while the
> images exif headers are ok.
>
> Uploaded a modified
> script<http://community.elphel.com/files/php_scripts/split_mov_2.php.txt>
> (erase
> .txt extension) - then you will be able to launch it from a command line:
>
>> php split_mov_2.php <path-to-mov-file> <extension-of-the-images>
>
> example:
>
>> php split_mov_2.php /data/oleg/test_flavio/s01p4t2_1351346876_661174.mov
>> jp4
>
>
> Though it's not to difficult to enable php in apache))
>
> Note: the script will get you a bunch of jp4s right in the folder where the
> mov is stored.
>
> BTW, I looked through the sequence - did you have auto white-balance on - I
> think I noticed changes in the color.
>
> Oleg
>
>
> On 29 October 2012 17:33, flavio soares <qazav3.0 at gmail.com> wrote:
>
>> oh, sorry, the first one was sort or 'readable' (with defect by
>> mplayer) so I decided to upload one that was completely non-readable,
>> sorry. but since that one ends, (it's bigger, 200mb), if you'd be so
>> kind to test it, i'd appreciate!!! =)
>>
>> 2012/10/29, Oleg <support-list at support.elphel.com>:
>> > Ok, you just don't have php enabled on the web server.
>> >
>> > I see you have been uploading 2 files - one is already done ~21MB and
>> > another one is still being uploaded. Shall I try the 1st one?
>> >
>> > Oleg
>> >
>> > On 29 October 2012 17:20, flavio soares <qazav3.0 at gmail.com> wrote:
>> >
>> >> Ok, one last try. I have Apache installed now and followed your steps
>> >> - copied the file to the folder. The /teste/ folder is writable by
>> >> everyone.
>> >>
>> >> Now the browser tells me "you selected to open split_mov.php". If I
>> >> download it, it downloads the script.
>> >>
>> >> *I'm also uploading a 100mb sample to the ftp as I write!
>> >>
>> >> 2012/10/29, Oleg <support-list at support.elphel.com>:
>> >> > 1. You have apache installed right? In Ubuntu the www-root folder is
>> at
>> >> > /var/www - copy split_mov.php there,
>> >> > 2. Make "/home/livre/Desktop/teste/" writable for everyone.
>> >> > 3. Then go:
>> >> >
>> >>
>> http://127.0.0.1/split_mov.php?path=/home/livre/Desktop/teste/s05cp01t03_1351438147_418343.mov&ext=jpeg
>> >> >
>> >> > If that won't work just upload a sample to our ftp.
>> >> >
>> >> > Oleg
>> >> >
>> >> > On 29 October 2012 17:01, flavio soares <qazav3.0 at gmail.com> wrote:
>> >> >
>> >> >> Something like this?
>> >> >>
>> >> >>
>> >> >>
>> >>
>> http://127.0.0.1/home/livre/Desktop/teste/split_mov.php?path=/home/livre/Desktop/teste/s05cp01t03_1351438147_418343.mov&ext=jpeg
>> >> >>
>> >> >> It's not working -- sorry, I never used php before...
>> >> >>
>> >> >> 2012/10/29, Oleg <support-list at support.elphel.com>:
>> >> >> > You should be running it from a browser window like:
>> >> >> >
>> >> >> >> http:127.0.0.1/
>> >> >> >>
>> >> >>
>> >>
>> <www-path-to-script>/split_mov.php?path=/home/livre/Desktop/test/testfile.mov&ext=jpeg
>> >> >> >
>> >> >> >
>> >> >> > Oleg
>> >> >> >
>> >> >> > On 29 October 2012 16:40, flavio soares <qazav3.0 at gmail.com>
>> wrote:
>> >> >> >
>> >> >> >> Mmmm... it says:
>> >> >> >>
>> >> >> >> Usage
>> >> >> >>
>> split_mov.php?path=<path_of_the_mov_file>&ext=<extension>
>> >> >> >>
>> >> >> >> I'm trying:
>> >> >> >>
>> >> >> >> php -f split_mov.php?path=</home/livre/Desktop/teste>&ext=<mov>
>> >> >> >>
>> >> >> >> Is that it?
>> >> >> >>
>> >> >> >> 2012/10/29, flavio soares <qazav3.0 at gmail.com>:
>> >> >> >> > Hi, Oleg! Please help me man*! =)
>> >> >> >> >
>> >> >> >> > * Also because this info is super relevant for the blog
>> >> >> >> > article.
>> >> >> >> >
>> >> >> >> > Ok, I downloaded it, but how do I use it from a terminal?
>> >> >> >> >
>> >> >> >> > In the annex, goes a single teaser frame from the movie,
>> >> >> >> > before
>> >> >> >> > post!
>> >> >> >> > =)
>> >> >> >> >
>> >> >> >> > Sebastian, I think I can upload to a server, yes. One of them
>> has
>> >> >> 250mb
>> >> >> >> > I
>> >> >> >> > guess.
>> >> >> >> >
>> >> >> >> > 2012/10/29, Sebastian Pichelhofer
>> >> >> >> > <sebastian.pichelhofer at gmail.com
>> >> >:
>> >> >> >> >> Flavio, maybe you can compress and upload one of the clips so
>> we
>> >> >> >> >> can
>> >> >> >> >> collectively try out methods to fix it?
>> >> >> >> >>
>> >> >> >> >> Regards Sebastian
>> >> >> >> >>
>> >> >> >> >> On Mon, Oct 29, 2012 at 10:27 PM, Oleg
>> >> >> >> >> <support-list at support.elphel.com>wrote:
>> >> >> >> >>
>> >> >> >> >>> Flavio,
>> >> >> >> >>>
>> >> >> >> >>> Here <http://community.elphel.com/files/php_scripts/>
>> there's a
>> >> >> file
>> >> >> >> >>> split_mov.php (get it in an archive). You could try
>> >> >> >> >>> splitting
>> >> >> >> >>> one
>> >> >> >> >>> of
>> >> >> >> the
>> >> >> >> >>> MOVs to check if they have valid frames at least.
>> >> >> >> >>>
>> >> >> >> >>> Best regards,
>> >> >> >> >>> Oleg Dzhimiev
>> >> >> >> >>> Electronics Engineer
>> >> >> >> >>> phone: +1 801 783 5555 x124
>> >> >> >> >>> Elphel, Inc.
>> >> >> >> >>>
>> >> >> >> >>> On 29 October 2012 14:54, flavio soares <qazav3.0 at gmail.com>
>> >> >> >> >>> wrote:
>> >> >> >> >>>
>> >> >> >> >>>> mmm... but how could I do that? they don't seem to open in
>> vlc
>> >> >> >> >>>> here
>> >> >> >> >>>> also.
>> >> >> >> >>>>
>> >> >> >> >>>> this is the output for ffmpeg:
>> >> >> >> >>>>
>> >> >> >> >>>> livre at laika:~/Desktop/FLORESTA/brutos/yy_danificados$
>> >> >> >> >>>> ffmpeg
>> >> >> >> >>>> -i
>> >> >> >> >>>> s01p4t2_1351346876_661174.mov -qscale 1
>> >> >> >> >>>> s01p4t2_1351346876_661174_%06d.jpg
>> >> >> >> >>>> ffmpeg version 0.7.13, Copyright (c) 2000-2011 the FFmpeg
>> >> >> developers
>> >> >> >> >>>>   built on Jun 13 2012 14:14:09 with gcc 4.4.5
>> >> >> >> >>>>   configuration: --enable-libdc1394 --prefix=/usr
>> >> >> >> >>>> --extra-cflags='-Wall -g ' --cc='ccache cc' --enable-shared
>> >> >> >> >>>> --enable-libmp3lame --enable-gpl --enable-libvorbis
>> >> >> >> >>>> --enable-pthreads
>> >> >> >> >>>> --enable-libfaac --enable-libxvid --enable-postproc
>> >> >> --enable-x11grab
>> >> >> >> >>>> --enable-libgsm --enable-libtheora
>> >> >> >> >>>> --enable-libopencore-amrnb
>> >> >> >> >>>> --enable-libopencore-amrwb --enable-libx264
>> >> >> >> >>>> --enable-libspeex
>> >> >> >> >>>> --enable-nonfree --disable-stripping --enable-avfilter
>> >> >> >> >>>> --enable-libdirac --disable-decoder=libdirac
>> >> --enable-libfreetype
>> >> >> >> >>>> --enable-libschroedinger --disable-encoder=libschroedinger
>> >> >> >> >>>> --enable-version3 --enable-libopenjpeg --enable-libvpx
>> >> >> >> >>>> --enable-librtmp --extra-libs=-lgcrypt --disable-altivec
>> >> >> >> >>>> --disable-armv5te --disable-armv6 --disable-vis
>> >> >> >> >>>>   libavutil    50. 43. 0 / 50. 43. 0
>> >> >> >> >>>>   libavcodec   52.123. 0 / 52.123. 0
>> >> >> >> >>>>   libavformat  52.111. 0 / 52.111. 0
>> >> >> >> >>>>   libavdevice  52.  5. 0 / 52.  5. 0
>> >> >> >> >>>>   libavfilter   1. 80. 0 /  1. 80. 0
>> >> >> >> >>>>   libswscale    0. 14. 1 /  0. 14. 1
>> >> >> >> >>>>   libpostproc  51.  2. 0 / 51.  2. 0
>> >> >> >> >>>> s01p4t2_1351346876_661174.mov: Invalid data found when
>> >> processing
>> >> >> >> input
>> >> >> >> >>>>
>> >> >> >> >>>>
>> >> >> >> >>>> 2012/10/29, Sebastian Pichelhofer
>> >> >> >> >>>> <sebastian.pichelhofer at gmail.com
>> >> >> >:
>> >> >> >> >>>> > VLC (and VirtualDub - only for windows though - also not
>> >> >> >> >>>> > sure
>> >> >> >> >>>> > if
>> >> >> >> >>>> > it
>> >> >> >> >>>> > can
>> >> >> >> >>>> > handle quicktime files) have some header fixing routines
>> >> >> >> >>>> > that
>> >> >> >> >>>> > can
>> >> >> >> >>>> > often
>> >> >> >> >>>> > rescue these kind of files.
>> >> >> >> >>>> >
>> >> >> >> >>>> > Regards Sebastian
>> >> >> >> >>>> >
>> >> >> >> >>>> > On Mon, Oct 29, 2012 at 9:40 PM, flavio soares
>> >> >> >> >>>> > <qazav3.0 at gmail.com>
>> >> >> >> >>>> wrote:
>> >> >> >> >>>> >
>> >> >> >> >>>> >> Guys, yesterday we shot 90% of our movie, in heavy days
>> >> >> >> >>>> >> in
>> >> our
>> >> >> >> >>>> location.
>> >> >> >> >>>> >>
>> >> >> >> >>>> >> I notice at the moment that even though some files are
>> here
>> >> in
>> >> >> >> >>>> >> the
>> >> >> >> >>>> >> HDD
>> >> >> >> >>>> >> (some with 1GB, others with 500MB), they do not play in
>> >> >> >> >>>> >> mplayer,
>> >> >> >> and
>> >> >> >> >>>> >> do not convert with ffmpeg nor movie2dng. I would guess
>> >> >> >> >>>> >> this
>> >> >> >> >>>> >> may
>> >> >> >> >>>> >> be
>> >> >> >> >>>> >> a
>> >> >> >> >>>> >> problem with the header - is there a way I can access
>> >> >> >> >>>> >> the
>> >> >> content
>> >> >> >> of
>> >> >> >> >>>> >> these files?
>> >> >> >> >>>> >>
>> >> >> >> >>>> >> cheers!
>> >> >> >> >>>> >>
>> >> >> >> >>>> >> flavio
>> >> >> >> >>>> >>
>> >> >> >> >>>> >> _______________________________________________
>> >> >> >> >>>> >> Support-list mailing list
>> >> >> >> >>>> >> Support-list at support.elphel.com
>> >> >> >> >>>> >>
>> >> >> >> >>>>
>> >> >> >>
>> >> >>
>> >>
>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
>> >> >> >> >>>> >>
>> >> >> >> >>>> >
>> >> >> >> >>>>
>> >> >> >> >>>> _______________________________________________
>> >> >> >> >>>> Support-list mailing list
>> >> >> >> >>>> Support-list at support.elphel.com
>> >> >> >> >>>>
>> >> >> >>
>> >> >>
>> >>
>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
>> >> >> >> >>>>
>> >> >> >> >>>
>> >> >> >> >>> _______________________________________________
>> >> >> >> >>> Support-list mailing list
>> >> >> >> >>> Support-list at support.elphel.com
>> >> >> >> >>>
>> >> >> >>
>> >> >>
>> >>
>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
>> >> >> >> >>>
>> >> >> >> >>>
>> >> >> >> >>
>> >> >> >> >
>> >> >> >>
>> >> >> >> _______________________________________________
>> >> >> >> Support-list mailing list
>> >> >> >> Support-list at support.elphel.com
>> >> >> >>
>> >> >>
>> >>
>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
>> >> >> >>
>> >> >> >
>> >> >>
>> >> >> _______________________________________________
>> >> >> Support-list mailing list
>> >> >> Support-list at support.elphel.com
>> >> >>
>> >>
>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
>> >> >>
>> >> >
>> >> >
>> >> >
>> >> > --
>> >> > Best regards,
>> >> > Oleg Dzhimiev
>> >> > Electronics Engineer
>> >> > phone: +1 801 783 5555 x124
>> >> > Elphel, Inc.
>> >> >
>> >>
>> >> _______________________________________________
>> >> Support-list mailing list
>> >> Support-list at support.elphel.com
>> >>
>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
>> >>
>> >
>>
>> _______________________________________________
>> Support-list mailing list
>> Support-list at support.elphel.com
>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
>>
>