On Tue, 12 May 2015 17:16:51 +0200 Fernandon Bautista <fernandobautista...@gmail.com> wrote:
> Dear all, > > we have some audio files that we need to convert to WAVE audio, > Microsoft PCM, 16 bit, mono 8000 Hz format. They are encoded in a > proprietary software codec that it only runs on Windows. We need to > process the audio decoding in Linux servers and thus we need to find > an alternative. > > Base on the provider, we expect the audios to be one of those codecs ( > http://www.shouldiremoveit.com/Verint-Multimedia-Support-Package-100067-program.aspx hello! thank you for saying which package had the dll. I was able to find it, and make a mirror here of the dll file required http://samples.ffmpeg.org/drivers32/new/G729DecoderDMO.dll I was then able to add it to mplayer project, by adding this to ~/.mplayer/codecs.conf: audiocodec g729dmo info "verint g729" status working format 0x83 format 0xA104 ;untested driver dmo dll "G729DecoderDMO.dll" guid 0xe1d97f0c, 0x47d0, 0x416b, 0x97, 0xc6, 0xcd, 0xf5, 0xdc, 0x30, 0xd6, 0xf4 mplayer can play your sample .wav file. but i only tested this on windows. it might work in linux for you to convert your files with 32bit mplayer compiled with dmo/dshow win32 codec support. assuming you follow those steps (download dll file to a location mplayer looks for codecs (usually /usr/local/lib/codecs) and add that info to codecs.conf). simply mplayer -ao pcm g729stereo.wav let me know if it works for you, this is an alternative until ffmpeg gets support for it. -compn _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
