Hi , I'm trying to follow the muxing example and also aconv code for one of my requirement. I want to write a simple container converter which just copy stream from one format to another which going through decoding. I've .flv and i'm converting into .avi. After doing all the initialization for both input and output file. I'm reading frame by frame from input using av_read_frame and based on stream index (audio/video) I'm writing them to output using av_interleaved_write_frame. Finally when copying finishes I'm writing trailer. The output file is generated but on playing it, it seems to be blank. I cannot get any audio or video from it. Moreover the duration of the file has changed original flv video was of 5min but the output avi file has duration of 1hr. I'm bit new to audio/video stuff but going through code and various mails. I think this has to do with time stamp or time base settings in output format context. But I'm not able to get them and how to set them. I followed avconv code and looked into do_stream_copy functions and I guess I'm not setting my output packets dts/pts and also duration. However I'm not able to get do_stream_copy function. If some has more insight it into please let me. I've also attached my code for any reference.
Thanks in advance Pradeep -- View this message in context: http://libav-users.943685.n4.nabble.com/Audio-and-Video-Stream-copy-tp4657192.html Sent from the libav-users mailing list archive at Nabble.com. _______________________________________________ Libav-user mailing list Libav-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/libav-user
