Re: [Libav-user] muxing.c, memory leak

2012-11-04 Thread Denis
In data domenica 28 ottobre 2012 08:56:02, Denis ha scritto: Using valgrind I obtain a memory leak in this row: pAVStream= add_video_stream(pAVFormatContext, pAVCodec, pAVOutputFormat-video_codec); if (posix_memalign(ptr,ALIGN,size)) av_mallocz in mem.c:95 Can anybody verifies if is

Re: [Libav-user] How to handle dynamically changing streams / parameters / codecs?

2012-11-04 Thread Andrea3000
Andrea3000 andrea3000@... writes: What do I need to update in the FFmpeg structure to handle the change? I suggest you first test ffmpeg (the command line application) or ffplay (or MPlayer). If they do not support the changing of number of audio / video streams or parameters (not

Re: [Libav-user] muxing.c, memory leak

2012-11-04 Thread Denis
In data domenica 04 novembre 2012 14:26:56, Carl Eugen Hoyos ha scritto: Using valgrind I obtain a memory leak in this row: pAVStream= add_video_stream(pAVFormatContext, pAVCodec, pAVOutputFormat-video_codec); if (posix_memalign(ptr,ALIGN,size)) av_mallocz in mem.c:95 Could you

Re: [Libav-user] How to handle dynamically changing streams / parameters / codecs?

2012-11-04 Thread Andrea3000
file1: https://dl.dropbox.com/u/11879013/file1.m2ts file2: https://dl.dropbox.com/u/11879013/file2.m2ts I also tested cat file1.m2ts file1.m2ts test1.ts and cat file2.m2ts file2.m2ts test2.ts (and WMP) and it could be possible that this cannot be supported due to different encoding

Re: [Libav-user] How to handle dynamically changing streams / parameters / codecs?

2012-11-04 Thread Carl Eugen Hoyos
Andrea3000 andrea3000@... writes: file1: https://dl.dropbox.com/u/11879013/file1.m2ts file2: https://dl.dropbox.com/u/11879013/file2.m2ts I also tested cat file1.m2ts file1.m2ts test1.ts and cat file2.m2ts file2.m2ts test2.ts (and WMP) and it could be possible that this cannot

[Libav-user] an help to write a player and avformat_find_streaminfo

2012-11-04 Thread giorg...@libero.it
Hi all I need your help. I'm trying to develop a simple decoder to decode and show a network video streaming. Source generates a video stream mpeg4 that does not have visual Object Sequence Start (VOSS) and the Visual Object Start (VOS) headers. VOSS = 01B0 ; VOS = 01B5 0005

[Libav-user] record and stream at the same time

2012-11-04 Thread Steve Hart
Hi, I am trying to encode a movie to disk and at the same time make this available to a process for playing. I also need to be able to seek within that stream. Think of a disk recorder. I have tried a separate encode and decode i.e. I encode and save to disk in one thread and open and decode the