Re: [Libav-user] Problems on TS files

2012-01-18 Thread Carl Eugen Hoyos
肖波 13760746839@... writes: I called the ffmpeg API to decode video files.But I found that it have problems for some TS files.During my decode process is running,sometimes the application crashes. Then please provide a backtrace and a very significantly shorter sample (~5MB, you can cut ts at

[Libav-user] [libav-user] Using MSVC++ intrinsics

2012-01-18 Thread wl2776
I've found that when a Windows application, developed with MS Visual Studio, uses bit-reading macros like AV_RB16, AV_RB32, etc, they are expanded to conventional C bit operations ( | ). Inline functions av_bswapNN (where NN are numbers) are among them. I've added some code to the

Re: [Libav-user] Reverse playback

2012-01-18 Thread Gonzalo Garramuno
2011/12/16 Alistair Boyd agb...@hotmail.co.uk Does ffmpeg support playing in reverse easiliy or could this become very invloved/time consuming for someone with limited knowldege of ffmpeg/ H264 nor the time to become an expert? ffmpeg does not support playback in reverse so you need to

Re: [Libav-user] Reverse playback

2012-01-18 Thread Alistair Boyd
That's great, thanks for your input. From: Gonzalo Garramuno Sent: Wednesday, January 18, 2012 6:12 PM To: This list is about using libavcodec, libavformat, libavutil,libavdevice and libavfilter. Subject: Re: [Libav-user] Reverse playback 2011/12/16 Alistair Boyd agb...@hotmail.co.uk

Re: [Libav-user] problems on windows cross compile

2012-01-18 Thread Michael Niedermayer
On Mon, Jan 09, 2012 at 04:02:30PM -0300, Gonzalo Garramuno wrote: I have been trying to compile ffmpeg for windows either as a cross compile from linux. Under the cross compile all compiles fine, but the resulting dlls crash on some movies and ffmpeg reports that the compiler did not align