similar to: documentation for encoded video quality / size tuning

Displaying 20 results from an estimated 2000 matches similar to: "documentation for encoded video quality / size tuning"

2018 May 03
0
Getting --delete to work, simply
Note that these are working because S* and s* are being applied to all the dirs and files within dirs. So if you had x/Something it wouldn't get copied and if you had S/else it wouldn't get copied. Maybe you want to add --prune-empty-dirs and an --include='*/' so that rsync will look inside of all dirs for matching files. On 05/03/2018 02:50 PM, Mike Brown via rsync wrote: >
2018 May 03
2
Getting --delete to work, simply
On Thu, May 03, 2018 at 01:09:30AM -0400, Kevin Korb via rsync wrote: > --delete only works when you sync a dir not individual files. So... > rsync -vai --delete --include='g*' --include='G*' --exclude='*' > /share/Public/videos/ /share/Backup-HDD-03 That kinda didn't work: rsync -vai --delete --include='S[A-Z]*' --include='S[a-h]*'
2012 Jul 01
2
can't demux with ogminfo / need to re-pac OGV to MKV
Hello, I need to demux video files created with ffmpeg2theora 0.28+svn18147 I have ogminfo v1.5 and getting this error (ogminfo.c) OGG stream 1 is of an unknown type (bad header?) (ogminfo.c) OGG stream 2 is of an unknown type (bad header?) (ogminfo.c) (a1/serial 1092562206) Vorbis audio (channels 2 rate 48000) Is possible, that ogminfo is older then ffmpeg2theora ? Or what can be the reason?
2010 Aug 27
0
adwantages of ogg container?
Am Freitag, den 27.08.2010, 20:51 +0300 schrieb Sampo Syreeni: > On 2010-08-27, Ralph Giles wrote: > > >> My question to you, What advantages has ogg vs matroska. > > > > They're both free containers, and there isn't a significant > > performance difference, so either one works from a free media > > perspective. [...] > > Personally I would
2010 Apr 30
3
Ogv file only plays in VLC / Can't be used by most tools.
Hi, I'm new here - thanks for having me. (Sorry if I'm in the wrong place or a noob.) I downloaded the Theora encoder sample (ver 1.1.1), modified it to encode a sequence of bitmaps, and created an OGV file. The OGV file plays fine in the latest VLC (1.0.5), but I can't do much else with it: I tried uploading to YouTube, and the video just comes out really corrupt:
2009 Aug 12
1
what you think ?
just have a interesting idea, what do you think lets say these two lines below represents a muxed single file of audio / video theora xvid x264 theora | | | | Video ----------20--------------20----------------------20--------- vorbis
2009 Dec 04
3
Data loss (corruption with rsync)
Hello, I just rsync'd my 1TB partitions formated with jfs filesystem containing ~720GB data. I saw -3G difference between source and destination which made me suspect possible dataloss. Also I had experienced loss of integrity on my previous copies but I did not find the cause until now. As command line I used following: sh-3.2# rsync --verbose --sparse --append-verify --fuzzy --progress
2007 Jul 17
3
TS from DVB-T to Theora + Vorbis
Hello, Could you kindly point me to some instruction, how to encode demuxed files (.m2v and .mp2) to .ogg (Theora + Vorbis)? I was trying to use ffmpeg2theora, but I don't know, how to put two files to ffmpeg2theora (one audio an one video) and did not found, how to mux them into one file? Exist a way, how to do two pass encoding? I'm using Ubuntu Fiesty Linux. Thank you, Jiri Navratil
2009 Jun 05
3
cutting (audio) stream stored in ogg (vorbis encoded)
Hi, I am saving vorbis encoded stream in a ogg file. Which tool I can use to cut the file without any decoding / encoding? Just to delete unvanted begin and end. I am using UNIXes or Windows. Thank you, Jiri -- Jiri Navratil, http://www.navratil.cz, +420 777 224 245
2010 Apr 14
1
Cannot connect matroska splitter to theora encoder
Hi everyone, I face a problem trying to encode a mkv file into theora using directshow filters I have a mkv file containing only video encoded in YUY2. I use the DirectShowNet Lib V2.1 ( <http://sourceforge.net/projects/directshownet/files/> http://sourceforge.net/projects/directshownet/files/) I use the matroska splitter directshow filter v1.0.2.9 (
2004 Jul 06
13
OGG/OGM media container
Hi all, Xiph aims at developing open-standards media formats. Though xiph.org tells about vorbis/theora/flac/speex, nothing is mentioned about container to use (that is ogg/ogm). I have a few questions Is there a difference between ogg and ogm? I guess its only the extension that is different and everything else is same. Some tools (like ogmtools) are available to create ogm files. What is
2009 Sep 01
2
Flac and lyrics
Both MPEG-4 File Format (mp4) and Matroska (mkv) have an interesting format for lyrics and subtitles. Since these container formats can contain multiple contain streams, lyrics or subtitles are just another "stream" interleaved with the rest of the data. They are synchronized by having timestamps like any other stream. The payload is just text data. If you don't care about
2010 Nov 05
2
Firefox 3.6.12 is not playing my OGV files
on http://www.navratil.cz/SFD2010/ , but Google Chrome and Opera are working fine. Is my HTML5 page correct? Or what I shall change to make it working in Firefox too, please? Thank you, Jiri -- Jiri Navratil, http://www.navratil.cz, +420 777 224 245 -------------- next part -------------- An HTML attachment was scrubbed... URL:
2009 Oct 22
1
usage of --two-pass parameter with ffmpeg2theora?
Hello, So far I used this command to convert video files: ffmpeg2theora.linux --optimize --no-upscaling --videoquality 5 --audioquality 1 --contact=http://navratil.cz a.mp4 Now I'm trying use --two-pass parameter with ffmpeg2theora 0.25+svn16645 - Xiph.Org libtheora 1.1 20090822 (Thusnelda) if I just add --two-pass, then I'm getting Could not set up the first pass of two-pass mode.
2008 Feb 10
3
Misc: handycam raw to ogg / DVD to ogg
Hi, I have two questions 1) How can I convert a raw miniDV file to ogg? I have made a continuation to the conference I organised two years ago on gravitational waves Astrophysics and Relativity and I have a lot of miniDVs to be converted to ogg. I think I have seen the information before but, after looking for some one hour, I have given up. And, by the way, do you know how to dowload the file
2014 Jan 17
0
Opus in WebM
On Jan 17, 2014, at 3:00 PM, Timothy B. Terriberry wrote: > The intent was not to allow gaps in the file like this (that would > confuse the encoder, compress badly, and complicate decoders, plus be > unrepresentable in Ogg). The intent was to allow trimming from the > _last_ frame in a stream to allow sample-accurate total duration. Ahhh, that makes sense. So you'd add some
2012 Sep 18
4
Feedback about Vorbis Comment Chapter Extension
Hallo again! Some month ago we discussed about the Vorbis Comment Chapter Extension: http://wiki.xiph.org/Chapter_Extension I got some critics about this specification, especially from the VLC developers: see https://trac.videolan.org/vlc/ticket/6895 Some parts of it: <cite> This specification allows holes between chapters and allows overlapping chapters... And does not explain what to
2009 Sep 02
2
issue with encoding of one particular file?
Hello, I'm using ffmpeg2theora.linux to encode video casts from http://digit.cz For one particular episode 24, I discovered two issues: 1. minor one - at beginnig, software is reporting very big and long result ffmpeg2theora.linux digit24.mp4 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'digit24.mp4': Duration: 00:42:41.04, start: 0.000000, bitrate: 1177 kb/s Stream #0.0(eng):
2006 Oct 23
2
inside matroska
hi everyone ! since nobody answered the question in the extension-thread, i would like to ask again in a new thread: why does xiph and the theora-team not promote the matroska-format? do you just prefer ogg because its "home-made" or are there technical advantages over mkv? thanks! greetings hannes hauswedell
2011 Apr 08
0
How to Convert AVI to MKV on Mac OS X
How to convert MKV to AVI on Mac OS X If you have some downloaded MKV HD movies that you would like to put them on players like PSP, PS3 or Xbox 360, Or you want to convert MKV files store on your Mac to AVI format for sharing with your friends who have PCs, for playback in PSP or for some video editing tools, then this guide will show you how to do that with mkv to avi Converter for Mac