By default, libavformat writes error message开发者_JS百科s to stderr, Like: Estimating duration from bitrate, this may be inaccurate
I want to use the RTP data structures (e.g. RTPMuxContext in libavformat/rtpenc.h) provided by FFmpeg\'s libavformat however they don\'t seem to be available with the following install:
Use libav to save frames from a video. The problem is that if you call the function decode a few times, then 2nd and then not correctly handled.
I am trying to seek the given frame in the video using ffmpeg library. I knew that there is av_seek_frame() function but it was recommended to use avformat_seek_file()instead. Something similar mentio
i have been writing unicode based program with libav and i wanna make some file through libav with filename \"中.mp4\".
I would really appreciate some help with the following issue: I have a gadget with a camera, producing H264 compressed video frames, these frames are being sent to my application. These frames are no
Instead of calling av_register_all(), is there an example of selecting a single decoder to use? I guess I would have to call avcodec_register(), av_register_codec_parser() etc...
I am compiling ffmpeg for android. Just wondering which filters are mandatory in开发者_如何学编程 the configuration. If anybody knows please suggest me.From one of the stackoverflow questions the answ
I will appre开发者_开发问答ciate your advice on the following. I\'am developing a video converter which based on FFmpeg\'s libavformat, and I need to implement an accurate seeking API. First of all, I
I am new to ffmpeg and I tried using api-example.c to decode wma files. However when I run the program, it gave me an error saying
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