Hi Ronald Apoligises for not supplying more detailed information, I will try and address that below.
> - You're missing version information on FFmpeg. FFmpeg version SVN-r24456. > - You're complete commandline output from ./ffmpeg or ./ffplay. ffmpeg -y -i http://myhost.com/miley.youtube.webm -b 300k -f webm test.webm ffmpeg -y -i http://myhost.com/miley.youtube.webm -b 300k -ab 32k -f webm test.webm The 1st command line works the 2nd doesnt and I get the following error "[libvorbis @ 0x32c9780] oggvorbis_encode_init: init_encoder failed". So i get that error if I specify an audio bitrate less than or equal to 44k. However my main issues isnt with ffmpeg command line interface but with the ffmpeg libav* API. > - You're missing a link to the WebM file in question on your webserver > in question that is failing (e.g.: what webserver?). Here is the link to the video content http://www.4shared.com/file/ok3LLVD0/milleryoutube.html. I cant give you the URL to my internal HTTP server as the firewall wont allow such access. The original content is one I saved from youtube.com webm content. So my main problem is with the ffmpeg libav* API and not being able to write the newly created output webm format out over an HTTP network stream to the client, which is a a web based client. Output file based streams are ok. So my use case is that I have an application that is a HTTP proxy that intercepts a clients HTTP traffic. As the video content pases through the HTTP proxy I then use ffmpef API to adapt the webm (and flash) content on-the-fly i.e. dynamically over the HTTP streams. So the proxy might receive a video encoded at 700kbps over HTTP and dynamically (on-the-fly) using ffmpeg API create a new output stream based on this video but at lower video bitrate say of 300kbps. So we create a new variant of this video as the original passes through the proxy. This process works well for Flash Video format, I can create a new Flash video and write this out to the clients HTTP stream without any issues but with webm Im seeing some issues as described earlier in this thread. Thanks _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
