Re: [FFmpeg-user] Need help with converting aax to mp3 or mp4

2016-01-17 Thread Carl Eugen Hoyos
Carl Eugen Hoyos ag.or.at> writes: > Robert Chalmers chalmers.com.au> writes: > > > [aax] activation_bytes option is missing! > > http://ffmpeg.org/pipermail/ffmpeg-devel/2015-July/175489.html Did you test the method explained in this email? Carl Eugen __

Re: [FFmpeg-user] Efficiently reading a remote file with ffmpeg

2016-01-17 Thread Yuri Zats
Thanks Carl, What would make it more efficient (if possible) is for requests to contain end offset. As it stands, the server downloads the file to the end for every request. Is there another approach (not necessarily http) that would allow me to only transfer the blocks that ffmpeg actually need

Re: [FFmpeg-user] Configure error with Android NDK clang compiler

2016-01-17 Thread Carl Eugen Hoyos
Marco Pracucci spreaker.com> writes: > I'm getting some issues while compiling ffmpeg with > Android NDK's clang and this is the first one I encounter: > *GNU assembler not found, install/update gas-preprocessor* Allow me a third try: You cannot report "FFmpeg's configure requires me to instal

Re: [FFmpeg-user] mp4 encode 1 frame out of sync

2016-01-17 Thread Carl Eugen Hoyos
Kevin Wells hotmail.co.uk> writes: > Hi, I am encoding a Quicktime Prores file to mp4 > using the below settings. In the resulting file, > the audio is 1 frame out of sync, audio comes in > 1 frame early How do you test this issue? Is it only reproducible with x264 or also with -vcodec mpeg

Re: [FFmpeg-user] Let ffmpeg pick correct fps from stdin

2016-01-17 Thread Carl Eugen Hoyos
Moritz Barsnick gmx.net> writes: > I don't think all demuxers have implemented "-framerate" I didn't claim that, the original question was for the mjpeg demuxer for which it is implemented. I don't know if it would be useful for mpjpeg or not, it may be possible to override the demuxer for th

Re: [FFmpeg-user] Efficiently reading a remote file with ffmpeg

2016-01-17 Thread Carl Eugen Hoyos
Yuri Zats zatsweb.com> writes: > For example, http requests for a short 10MB file look like this: > bytes=0- > bytes=10947419- > bytes=36- > bytes=3153008- > bytes=5876422- > > Is what I’m seeing matching what people thing should be happening ? The issue - iirc - is that mov files have diff