search for: mencod

I had some shows on tivo that I figured I wanted to keep on a CD in case I might ever want to watch them again. (Not that you care, butthis really is for my own personal use. I wouldn't have the bandwidth to "share" this stuff even if I wanted to.) So I downloaded a 1 hour show with TiVo ToGo, and I jumped through a few hoops to "free the mpeg", and I got a nice 2 GB

Hi, I would like to create a movie out of a lot of png files. Using mencode I would do have something similar to mencoder "mf://*.png" -mf type=png:fps=5 -vf spp,scale -ovc lavc -o output.avi but I want to have an ogg format. I.e. an ogg movie How to do it? convert can convert the pngs to an mpg but not to an ogg! convert: unable to open module file `/usr...

...d everything else is same. Some tools (like ogmtools) are available to create ogm files. What is state of that code? It it stable? Is it advisable to start convering my AVIs to OGMs? ogm specs are final or they will probably change and are not yet final? If answer to previous question is yes, why mencoder don't produce ogm? Why people are still sticking to AVI? Is it just lack of time/energy of developers or something more technical? What are main advantages/disadvantages of matroska(http://matroska.org/) over ogg/ogm? Why 2 different projects? Why not ditch one and concentrate on one? Why w...

...ot;DiVX" for the same bitrate, I think, and the audio is clearly superior to MP3 audio. However, I'm having serious troubles encoding NTSC DVDs and getting the video and audio durations to match. I read some messages on this list about such problems and so what I am doing is: * Using mencoder to encode the DVD to a raw YUV file, with pulldown, and PCM audio. I've set the output frame rate to 23.976, which I believe is correct for an inverse-telecined NTSC movie. * Using mplayer to play the YUV file into a raw YUV FIFO, as required by the theora encoder. Using another instance o...

Hi CentOS users I am running a forum with small video clips (from YouTube and others). I convert those Macromedia Flash videos with: $ mencoder example.flv -ovc xvid -xvidencopts bitrate=1000:autoaspect -vf pp=lb -oac mp3lame -lameopts fast:preset=standard -o example.avi I use mencoder RPM from Dag Wieers 1) Its very generic command line to convert videos. What would you improve? The size is much bigger than the original FLV :( 2) I...

...encoding function is called (I am thankful to Tay YueWeng for the function). char *encode(char *buffer, int &encodeSize) { char *encodedBuffer = new char[RECBUFFER/2]; /* RECBUFFER = 2000 */ short speexShort; float speexFloat[RECBUFFER/2]; void *mEncode = speex_encoder_init(&speex_nb_mode); /*Initialization of the structure that holds the bits*/ speex_bits_init(&mBits); // Convert the audio to a short then to a float buffer int halfBufferSize = RECBUFFER/2; for (int i = 0; i < halfBufferSize; i...

Hello, I was discussing on the mplayer/mencoder ML about transcodingfrom Divx to Theora. I got these kind of answers: http://article.gmane.org/gmane.comp.video.mencoder.user/280 Of course I understoud only 50% of what he said, as well as I am not really used with codec and video glossary... But I generally understoud his opinion. What to thi...

Hi , i need to merge two flv videos , i have tried using this command: mencoder -oac copy -ovc copy -idx -o c.flv a.flv b.flv, the resulting file is of expected size , but somehow i am not able to play it .... Please let me know your thoughts Thanks Aprit --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to...

Dear, I am using your ffmpeg2theora for converting VOB files to ogv. At converting VTS_01_2.VOB (second file from DVD) theora can not find video stream, only audio stream. Can you help me? Thanks Martin Koryt?r

just to let you know I posted a frontend to ffmpeg2theora and mencoder using the latest kommander. It's still in early developement but it'll get more feature with the time hopefully :) http://kde-apps.org/content/show.php?content=17831 Pat __________________________________ Do you Yahoo!? The all-new My Yahoo! - Get yours free! http://my.yahoo.com

...openal.so.1 libopencore-amrnb.so.0 libopencore-amrwb.so.0 libportaudio.so.2 libpostproc.so.52 libpostproc.so.52 librtmp.so.0 libschroedinger-1.0.so.0 libswscale.so.2 libswscale.so.2 libtwolame.so.0 libUsageEnvironment.so.0 libvga.so.1 libx264.so.120 libx264.so.142 libxmms.so.1 libxvidcore.so.4 mencoder mplayer-fonts mplayer-skins ; do yum provides $i done It found no match for any of these which required for installing: yum install mplayer-common-1.1-33.20150505svn.el7.nux.x86_64.rpm mplayer-1.2-92_snap20130920.el7.x86_64.rpm mplayer-1.0-0.140.20120205svn.el6.1.x86_64.rpm mplayer-tools-1.0...

...sample rate, or bit-rate and play it back fine. - I'm using Speex version 1.1.6. I've also used 1.0.4 beforehand and experienced the same problem with it. 1) I initialize the bits, encoder, and decoder as normal (default settings seemed appropriate): speex_bits_init(&mBits); mEncode = speex_encoder_init(&speex_nb_mode); mDecode = speex_decoder_init(&speex_nb_mode); 2) I record my audio at mono 8000Hz, 16bits per sample. 3) I encode frame-sized (320 bytes) fragments. Since I deal only with char data types, I convert to 2-byte short values first and then set the...

I have OggPCM (as currently defined) support implemented in mencoder and mplayer. I'd like to request that we settle on modifications to this header by the middle of next week or freeze the current header as the official major version 1.0, so I can get the patches cleaned up and released. We will be shipping a separate product based on this work in the ne...

What is there available for Centos? Now that Audacity is no longer available to us... I do have Audacity on an XP system, so I do have the option to shuffle files between systems....

Hello, I am looking for a way to convert VCD tracks to theora. I'd rather a command line tool. What would you suggest me? I already found I can do that with mplayer, by ripping to yuv and wav, then using the encoder_example to compress to theora, but would there be another better way? -- ASPO Infog?rance http://aspo.rktmb.org/activites/infogerance Unofficial FAQ fcolc

Hello, It's been a little while, but I've got some new info. I've tried doing this with Mencoder, ffmpeg, VLC player, and AVIdemux. None work. When I try to either convert a theora(ogm/ogv) file to AVI, while using?variations of "-vcodec copy" to keep theora comression, or just compress an AVI with Theora, it does one of several things, depending on settings and the program used: C...

Hi, I held an introduction to Creative Commons last week. The Theora-encoded video (and slides) are available at www.romal.de . I had some serious problems encoding to theora. Is there a canonical way to convert mov and/or wmv to Theora ? I fiddled around whith ffmpeg2theora, but always got some out-of-sync-problems with audio and video. cu romal

...entation fault The same problem happens with the release in Ubuntu 9.04, and with the 0.22 release. I haven't tried earlier releases yet. To reproduce this issue, you can get the images from the tarball on http://free-electrons.com/issues/ffmpeg2theora-jul15-2009/ I would like to avoid using mencoder + ffmpeg2theora to do the job (unless I manage to generate the theora video directly from mencoder). I hope this helps to fix this issue... Don't hesitate to get back to me if you have any question. Cheers, Michael. -- Michael Opdenacker, Free Electrons Kernel, drivers and embedded Linux...

...ve given up. And, by the way, do you know how to dowload the file from the tape to the computer avoiding kino? I find it too heavy. Something ? la command line would be perfect (i have something like 20 tapes) 2) How do I convert a DVD to ogg format in the most efficient way? Right now I am doing mencoder dvd://1 -oac copy -ovc copy -alang es -slang es -o ~/DVD.avi ffmpeg2theora --optimize -S 0 -K 500 ~/DVD.avi Is there a way to avoid the avi step? (the alang and slang is to choose the Spanish version of the DVD) Thanks! Pau Amaro-Seoane

...sed with size of Theora files and thought of feedback. Following 1minute duration Theora and Xvid files were made from a y4m file. The resolution is 1280x720: 1. Xvid 17MB 2. Ogg/Theora Q7 31MB 3. Ogg/Theora Q8 38MB 4. Ogg/Theora Q9 49MB 5. Ogg/Theora Q10 61MB The Xvid file was made using mencoder by 2 passes with following options: bitrate=2500:autoaspect:chroma_opt:vhq=4:bvhq=1:quant_type=mpeg:pass=1 The encoder_example was used to create Ogg/Theora files. It was noted y4m to Theora encoding was the fastest that I have ever seen. The Q9 Ogg/Theora took only 2 minutes 35 seconds. But t...