search for: fbarchard

...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 google.com> wrote: > Hi I'm new to speex list but joined because I'm needing to port the Neon > to ARM64. > On that function, saturate_32bit_to_16bit(), I noticed the ifdef's are > wrong. > The first version is for normal arm 32 bit arm and should be used for >...

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 encoded, but I had wanted about 2 mbit/s and it came out 200 kbit/s, and very low quality. It encodes okay with ffmpeg, but the reason I'm wanting to try ffmpeg2theora is that we see AV sync issues, and I want to know if its in the tool

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 encoded, but I had wanted about 2 mbit/s and >> it came out 200 kbit/s, and very low...

...k has a type and a language, there is no track numbering and there are no track identifiers. But I have found a track priority, which allows ordering the tracks, though I didn't find a single AVI file with nonzero wPriority. Cheers, Silvia. On Thu, Feb 4, 2010 at 6:57 AM, Frank Barchard <fbarchard at google.com> wrote: > On Mac the ffmpegx tool supports 2 audio tracks. ?Maybe worth checking out? > http://www.ffmpegx.com/index.html > > Creates AVI or MPG files with two audio tracks. > Supports subtitles?in VobSub, SubRip, MicroDVD, SubViewer, Sami, VPlayer, > RT, SSA, AQT...

anyone know how to get the aarch64 fork pulled into the mainline speexdsp? The code is provided in the bug report https://github.com/xiph/ speexdsp/issues/7 On Fri, Jul 29, 2016 at 5:21 PM, Frank Barchard <fbarchard at google.com> wrote: > 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...

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

...is implemented yet. In fact, the discovery of which bytes > in a Ogg stream belong to which track is a challenge. I am not sure > whether the new Skeleton Index format might actually allow for that... > > Cheers, > Silvia. > > On Wed, May 12, 2010 at 3:32 AM, Frank Barchard<fbarchard at google.com> wrote: > >> 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 vide...

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

For what its worth, there are archives of prebuilt ffmpeg version of ogg. http://ffmpeg.arrozcru.org/builds/ <http://ffmpeg.arrozcru.org/builds/> On Wed, Aug 5, 2009 at 6:58 PM, Ralph Giles <giles at xiph.org> wrote: > On Wed, Aug 5, 2009 at 8:11 AM, Ethan Bordeaux<ethan.bordeaux at gmail.com> > wrote: > > > Hi, I was wondering if there's anywhere I could find

On Tue, Feb 2, 2010 at 1:47 PM, Silvia Pfeiffer <silviapfeiffer1 at gmail.com>wrote: > On Wed, Feb 3, 2010 at 5:07 AM, Frank Barchard <fbarchard at google.com> > wrote: > > It sounds like you're on the right track. There are 2 places I would > start > > looking - DVD's, and Quicktime. > > Quicktime is mature and the container is the basis for mp4 and 3gp. > > That's what the post referred to - h...

...audio track only. None of this is implemented yet. In fact, the discovery of which bytes in a Ogg stream belong to which track is a challenge. I am not sure whether the new Skeleton Index format might actually allow for that... Cheers, Silvia. On Wed, May 12, 2010 at 3:32 AM, Frank Barchard <fbarchard at google.com> wrote: > 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 bandwid...

...track numbering and there are no track identifiers. > But I have found a track priority, which allows ordering the tracks, > though I didn't find a single AVI file with nonzero wPriority. > > Cheers, > Silvia. > > > > On Thu, Feb 4, 2010 at 6:57 AM, Frank Barchard <fbarchard at google.com> > wrote: > > On Mac the ffmpegx tool supports 2 audio tracks. Maybe worth checking > out? > > http://www.ffmpegx.com/index.html > > > > Creates AVI or MPG files with two audio tracks. > > Supports subtitles in VobSub, SubRip, MicroDVD, SubViewe...

When I try to 'make' oggz (0.9.9), I get the following compile error make[4]: Leaving directory `/c/liboggz/src/tools/oggz-chop' make[4]: Entering directory `/c/liboggz/src/tools' /bin/sh ../../libtool --tag=CC --mode=link gcc -g -O2 -Wall -Wextra -g -std=gnu99 -Wdeclaration-after-statement -Wno-unused -o oggz-info.exe oggz-info.o skeleton.o oggz_tools.o dirac.o

...g at the code and the svn but no updates seem to be available. Some guidance on what could be the problem on the source will be helpful so that I can try to locate the necessary files and try to modify them to see if it functions properly. thanks On Fri, Dec 4, 2009 at 3:41 PM, Frank Barchard <fbarchard at google.com> wrote: > no, But I will say that tools wise, I have content that does not encode > with xiph and does with ffmpeg. So roughly my tool recommendation is: > > oggenc2 -o trek2.ogg trek2.wav > ffmpeg -y -threads 16 -s 1280x544 -r 23.976 -i trek.1280x544_24Hz_P420.y...

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.

Hi all, I build successfully with speex-1.2rc2. And with speexdsp 1.2rc3, I build with i386, X86_64, armv7 and armv7s all passed. But when I build for ARM64 (for iPhone 6), it failed with: /Applications/Xcode.app/Contents/Developer/usr/bin/make all-recursive Making all in libspeexdsp CC preprocess.lo CC jitter.lo CC mdf.lo CC fftwrap.lo CC

(cc-ed to theora-dev because that will reach a larger audience - please reply to only one mailing list.) Hi all, In discussions with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption

(cc-ed to theora-dev because that will reach a larger audience - please reply to only one mailing list.) Hi all, In discussions with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption

(cc-ed to theora-dev because that will reach a larger audience - please reply to only one mailing list.) Hi all, In discussions with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption

I've been encoding with ffmpeg.exe. Due to the muxing issue, I tried ffmpeg2theora, but I ran into some issues 1. it fails on 1080p content. 1920x1080. 1920x800 is okay. 2. I have raw yuv. in ffmpeg I use -s 1920x1080 to specify the source size. ffmpeg2theora doesnt seem to have a way to accept width/height for the raw yuv (420). So I need to do an additional step of muxing it into a