flv

I'm looking to accomplish the best quality FLV with the lowest file size. After all, isn't that everyone's goal? These videos will be streamed if that makes any difference. For now, my video(s) are no wider than 320px, and some are widescreen, so their heights are a little smaller than 240px. As it stands, the quality of the converted FLVs is quite poor. Current command: > ffmpeg -i video.mov -ar 22050 -ab 32 -f flv -s 320x240 -aspect 4:3 video.flv By default flv defaults to 200Kb and with the qmax being as high as 30 (since you're not overriding it) it'll probably be producing output near

Is there any library in Action Script that be able to convert any video format to .FLV? I've been looking for it with no success. I thought that as3 had functions for that purposes but not found. I want to give the possibility that in my site, users can upload any video, so I need to convert it to a standard and compress it to a fixed resolution. Thanks in advance. There's a FLV encoder AS3 library . As far as I remember it requires image bytes and audio bytes for a frame. But you will have to get image data and sound data somewhere. You could either play the video in flash and grab

I googled and I found jPlayer for playing video content over the net. But jPlayer does not play .flv (flash video) files. I mentioned path correctly for swf player. it is inside the js folder and js folder is at the same lever where my example.html code file is. my code is as below example.html $("#jquery_jplayer_1").jPlayer({ ready: function () { $(this).jPlayer("setMedia", { m4v: "media/royalrumble.mp4", flv: "media/royalrumble.flv", poster: "media/royalrumble.jpg" }); }, swfPath: "js", supplied: "m4v, flv" }); The code below worked for me $("#jquery_jplayer_1").jPlayer({ ready: function ()

I need to split an flv file into chunks of the known size on linux server. For example my original file is 9Mb and the chunk size is 4Mb. So I should get 3 parts - 4Mb, 4Mb and 1 Mb. Seems that FFmpeg can split only by time. Mencoder can start by time (-ss TIME) and finish by size ( -endpos SIZE MB). But if start second of the first chunk is obviously 0, then how can I get start second for next chunks? Do you have any suggestions? Thanks in advance. calculate ~time (sec) of every block & use -ss X -t X+avg_block_time for split video There is a commandline utility which does just that: http:/

My Flex application records audio-only FLV files using red5--I'd like to convert these to SWF files so I can embed them in other SWF files. (I could also convert to MP3 and then embed them into SWFs myself, but I'd prefer a one step solution.) Anyone have experience doing this? What I've tried: The following naive ffmpeg command fails: > ffmpeg -i 3139747641.flv -vn movie.swf FFmpeg version SVN-r21751-snapshot, Copyright (c) 2000-2010 Fabrice Bellard, et al. built on Feb 11 2010 09:15:42 with gcc 4.2.1 (SUSE Linux) configuration: --enable-gpl --enable-nonfree libavutil 50. 9. 0 / 50. 9. 0

I'm looking for a way to extract the audio part of a FLV file. I'm recording from the user's microphone and the audio is encoded using the Nellymoser Asao Codec . This is the default codec and there's no way to change this. Costo ffMpeg is the way to go ! It worked for me with SVN Rev 14277. The command I used is : ffmpeg -i source.flv -nv -f mp3 destination.mp3 GOTCHA : If you get this error message : Unsupported audio codec (n) , check the FLV Spec in the Audio Tags section. ffMpeg can decode n=6 (Nellymoser). But for n=4 (Nellymoser 8-kHz mono) and n=5 (Nellymoser 16-kHz mono) it doesn't

Is it possible to convert an AVI file to FLV format with PHP? If so, how? I don't need a complete solution, just a hint on how to do it. ffmpeg is a great library for this sort of thing. Here's a walkthrough of the process: http://vexxhost.com/blog/2007/05/20/how-to-convertencode-files-to-flv-using-ffmpeg-php/ It would be simpler to convert the video into Flash video and just use one of the many Flash video players out there. There is also an ffmpeg api for PHP, this would be a good place to start. Assuming you have ffmpeg installed, you can do this: <?php define('FFMPEG_LIBRARY', '/usr/local