similar to: ffmpeg2theora bug

Hi, On 04/24/2010 01:26 PM, Silvia Pfeiffer wrote: > Did anybody ever reply to this, I wonder? in case nodbody did, > On Tue, Aug 11, 2009 at 7:30 AM, Frank Barchard <fbarchard at google.com> wrote: >> I've got a video that causes ffmpeg2theora (nightly) to crash. How/who do I >> go about getting you guys the source video. >> At times in the past this video

On Thu, Dec 10, 2009 at 10:06 AM, Monty Montgomery <monty at xiph.org> wrote: > Vorbis-dev might be better.... > My issue is with theora/thusnelda for xiph tools. > > What I mean is, you quoted a response from Frank Barchard, but I never > saw his response on the list. Are there blind CCs on the conversation? > I'm just trying to figure out where the rest of the

On Wed, Feb 3, 2010 at 11:21 AM, Chris Double <chris.double at double.co.nz> wrote: > Excerpts from Frank Barchard's message of Wed Feb 03 13:11:15 +1300 2010: >> >> Yes, and its good to learn from DVD's too. DVD is a subpart of MPEG: http://www.mpucoder.com/DVD/vobov.html, http://dvd.sourceforge.net/dvdinfo/dvdmpeg.html . Uses the same functionality for tracks, iiuc.

What would the creation of a AVI or MPG with 2 audio tracks tell me that I don't know yet? I can just use normal ffmpeg for that - ffmpegx is just a GUI transcoding tool based on ffmpeg and the latest ffmpegx release is more than 2 years old. Anyway, I did look at the AVI spec after this email (http://msdn.microsoft.com/en-us/library/dd318183%28VS.85%29.aspx) and found that while each track

I've filed a bug for aarch64 https://github.com/xiph/speexdsp/issues/7 and provided the port in a fork with a pull request. We need someone to review/merge in the pull request? It provides the source code, but my testing was under Android builds, so there would be some configure changes needed to build it stand alone. On Tue, Apr 19, 2016 at 4:32 PM, Frank Barchard <fbarchard at

So to which group should I foward my question? I thought this was the most appropriate of them all. Please guide me On Thu, Dec 10, 2009 at 8:59 PM, Monty Montgomery <monty at xiph.org> wrote: > I have the impression only a small piece of this conversation is being > forwarded to ogg-dev. We can't answer questions when we have no idea > what's going on :-) > >

FWIW chromium does client side range requests that in theory would request only the audio. But. the ogg demux reads the other tracks and discards them. A use case I've heard is listening to music videos and discard the video... bit of a bandwidth waste. On Tue, May 11, 2010 at 10:17 AM, Ralph Giles <giles at thaumas.net> wrote: > On 11 May 2010 04:24, narendra sisodiya

ffmpeg2theora 0.26 is out - http://v2v.cc/~j/ffmpeg2theora Some changes that went into this release: * use a/v sync from input container this should fix many issues that came up with variable framerates * include metadata from source in --info json output * update fmpeg * update libkate * OggIndex support, can be enabled with --seek-index * update GPL to version 3 Source:

ffmpeg2theora 0.26 is out - http://v2v.cc/~j/ffmpeg2theora Some changes that went into this release: * use a/v sync from input container this should fix many issues that came up with variable framerates * include metadata from source in --info json output * update fmpeg * update libkate * OggIndex support, can be enabled with --seek-index * update GPL to version 3 Source:

New version of ffmpeg2theora, a command line tool to convert video files to Ogg Theora. new in version 0.19 - use libswscale api - add frontend mode and a simple PythonCard Frontend (only in svn right now or binary for os x *) - support for output larger than 2GB on 32bit systems - fix short option -k to output Ogg Skeleton - other smaller fixes binaries

New version of ffmpeg2theora, a command line tool to convert video files to Ogg Theora. new in version 0.20 - postprocessing filters, denoise, deblock, dering (check --pp help) - new preset - several bugfixes - binaries build with latest version of libtheora Binaries http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.20.linux.bin.bz2

New version of ffmpeg2theora, a command line tool to convert video files to Ogg Theora. new in version 0.20 - postprocessing filters, denoise, deblock, dering (check --pp help) - new preset - several bugfixes - binaries build with latest version of libtheora Binaries http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.20.linux.bin.bz2

ffmpeg2theora 0.22 is out - http://v2v.cc/~j/ffmpeg2theora * enable v4l input again (-f video4linux or -f video4linux2) * ability to set framerate for image sequences (--inputfps) * fix several memory leaks * if only width or height are given, the other is set to preserve aspect ratio * -start / -end options now work with audio only input * new option --novideo to disable video

ffmpeg2theora 0.22 is out - http://v2v.cc/~j/ffmpeg2theora * enable v4l input again (-f video4linux or -f video4linux2) * ability to set framerate for image sequences (--inputfps) * fix several memory leaks * if only width or height are given, the other is set to preserve aspect ratio * -start / -end options now work with audio only input * new option --novideo to disable video

Hi J., We are using ffmpeg2theora to produce an introduction video from a series of images: ffmpeg2theora-0.26.linux32.bin images/img-%03d.png -o intro.ogv The video that we get is huge and horrible, with lots of blinking colors: http://free-electrons.com/issues/ffmpeg2theora-mar5-2010/intro.ogv Here's what we had in the past:

Hi Jan, all I am trying to generate a video introduction with a fade-in / fade-out effect. To do this with ffmpeg2theora only, I generated a list of PNG images: img001.png, img002.png... img299.png The ffmpeg2theora man page says: Encode a series of images: ffmpeg2theora frame%06d.png -o output.ogv That's exactly what I tried with the latest 0.24 release of ffmpeg2theora:

because it was so much fun and 0.14 lost half of its frames, here comes ffmpeg2theora 0.15 Binaries http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.15.linux.bin.bz2 http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.15.dmg http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.15.exe Source http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.15.tar.bz2 More Info

because it was so much fun and 0.14 lost half of its frames, here comes ffmpeg2theora 0.15 Binaries http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.15.linux.bin.bz2 http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.15.dmg http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.15.exe Source http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.15.tar.bz2 More Info

I wish to transcode an AVI from 29fps to 15fps theora. I have tried many combinations. The nearest I have so far is to: 1) ffmpeg -i input.avi -f avi -vcodec rawvideo -acodec pcm_s16le -r 15 -ar 22050 -ac 1 intermediate.avi then 2) ./ffmpeg2theora-0.15.linux.bin -f avi -c1 -H 22050 -o out.ogg intermediate.avi This gives me an output I want, however, the intermediate uncompressed stage

Compiling ffmpge2theora from SVN appears to die while complaining about undefined symbols? This documents my attempt to build ffmpeg2theora from SVN on Mac OS X version 10.5.7. I'm using libogg 1.1.4, libvorbis 1.2.3 and Thusnelda built from SVN... jason$ svn co http://svn.xiph.org/trunk/ffmpeg2theora/ ... Checked out revision 16330. jason$ cd ffmpeg2theora;curl -C - -O