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Gannjunior
11th June 2008, 20:31
Hello,

i've seen in the specifical of FLV that is able to contain h264 and AAC...

question:
is it possibile to get an encoded video by avisynth+megui (h264+AAC inside mp4 or mkv) and mux it, without any re-compression, in FLV container?
the target is to use it in a web site that should to be able to play that video in the broswer by typical flv player (like youtube or other similar).

I hope to have explained myself well...I think the more linear solution could be an flv muxer or something like that...

thanks in advance.

ciao!
Dark Shikari
11th June 2008, 20:34
ffmpeg has FLV muxing support, but MP4 files (supported by MeGUI) work quite well in Flash also, so I see no reason for FLV for progressive download purposes (e.g. Youtube-style).

Here (http://mirror05.x264.nl/Dark/Flash/index_lowbitrate.html) is an example of MP4-in-Flash using the JW media player.

Also, this really belongs in the Containers, not Codecs forum.
Gannjunior
11th June 2008, 21:06
oh sorry Dark...i see...i've inverted the forums...

thank you for the good news! off course if i can use mp4, the problem is solved at start! :-)
i wiil do some attempt in my friend site.

any limitation of resolution or bitrate or other?

ciao
Dark Shikari
11th June 2008, 21:18
any limitation of resolution or bitrate or other?Nope...
Gannjunior
11th June 2008, 21:21
perfect!!
thanks again!

PS really cool your video, especially the music! ;-)
Gannjunior
27th March 2009, 17:44
Hi,

i did some attempts. Everytihing is ok, but i see that your video can starts immediately and if you pause it, the buffering go forward to take other part...In my case, the video starts only when the video is completely downloaded and there is no buffering if i pause it. I used your same code...I don't know if it is a problem of folder privilege in my hosting site.
Could you help me?

thanks!
Dark Shikari
27th March 2009, 20:43
Hi,

i did some attempts. Everytihing is ok, but i see that your video can starts immediately and if you pause it, the buffering go forward to take other part...In my case, the video starts only when the video is completely downloadedYou need to put the header atom at the front of the file. This can be done by remuxing in mp4box or using qt-faststart.
Gannjunior
30th March 2009, 02:14
Many thanks!
Now it works perfectly! ;)

ciao!