[Libav-user] Encoding in MPEG2 XDCAM 50Mbit problem

2012-06-25 Thread francesco
Hi to all I am attempting to encode in MPEG2 XDCAM long gop 50Mbit using libavcodec, but I think that some settings are wrong and I can't setup values correctly. Here is the code that generates first 20 blocks of data in separate files: /* find the video encoder */ pcodec_xd =

[Libav-user] Problems with DVD subtitles... why they appear in black?

2012-06-25 Thread Wagner Patriota
Any idea why these subtitles appear black in my video? what's wrong with them? https://dl.dropbox.com/u/8674304/GVT/s-ama.sub https://dl.dropbox.com/u/8674304/GVT/s.sub Where can I find the specification of this standard for me to parse by myself / debug / etc? The command line I am using to

Re: [Libav-user] Problems with DVD subtitles... why they appear in black?

2012-06-25 Thread Carl Eugen Hoyos
Wagner Patriota wagner.patriota@... writes: Any idea why these subtitles appear black in my video? what's wrong with them? Without looking at the sample, I suspect the file that contains the subtitle colour information is missing (it usually is after ripping the dvd), so FFmpeg has to guess

Re: [Libav-user] Decoding a H.264 stream from TCP

2012-06-25 Thread Jeremy Graham
On 06/22/2012 04:12 PM, Michael Bradshaw wrote: If you want to use libav* to decode the video in your own program, you certainly can do that. When you open a file you pass it a URL (if it's just a file on your local hard drive, you can pass something like video.mov and it will open it with the