Hi, in /usr/include/mjpegtools/lav_io.h there are several functions declared to access/read/write a file recorded with lavrec.
I have used these functions to read/write lavrec files. But how do i access the samples that are related to a picture? As i understand it, there is video information and sound information mixed in the file. I can read every frame i'd like with e.g. lav_read_frame. I assume it can be seen like this: PIC1...........PIC2...........PIC3...........PIC3 soundsoundsoundsoundsoundsoundsoundsoundsound How can i read the samples that are related to this frame? To read out the audio info, do i do it like this? - read the audio information (bits, channels, rate, number of samples) - read a video frame N - set audio position N (lav_set_audio_position) - read that audio sample (lav_read_audio) If i do it like this, is video frame N in sync to the audio data then? Best regards, Torsten. ------------------------------------------------------- This SF.NET email is sponsored by: A Thawte Code Signing Certificate is essential in establishing user confidence by providing assurance of authenticity and code integrity. Download our Free Code Signing guide: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0028en _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
