[Libav-user] ffmpeg 2.5 compile error

i just download ffmpeg 2.5(released on 2014-12-04‍)and compile it. but encountered error as follows: ffmpeg_dxva2.c:56:1: warning: 'GUID_NULL' initialized and declared 'extern' ffmpeg_dxva2.c: In function 'dxva2_alloc': ffmpeg_dxva2.c:363:5: error: implicit declaration of function 'GetShellWindow'

[Libav-user] -non_linear_quant and -intra_vlc options

Anyone can explain what parameter, in AVCodecContext structure, are influenced by these settings ? Used codec is mpeg2. regards ___ Libav-user mailing list Libav-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/libav-user

Re: [Libav-user] libavformat and rtmp playback

On Dec 5, 2014, at 2:10 PM, Georg Stein georg_st...@t-online.de wrote: Hello, i wanted to play a rtmp stream from livestream.com http://livestream.com/ with an app written in c++ (QT). Somehow this stream needs the swf verification with the original swf player url as an option. I found

Re: [Libav-user] -non_linear_quant and -intra_vlc options

francesco@... writes: Anyone can explain what parameter, in AVCodecContext structure, are influenced by these settings ? Used codec is mpeg2. -non_linear_quant: MpegEncContext-q_scale_type -intra_vlc: MpegEncContext-intra_vlc_format Carl Eugen