dmo

Video Playback on Win7/Vista [dshow, dmo]

由 爷，独闯天下 提交于 2019-12-13 06:25:37
问题 I have a video clip that has some issues on default install of Win7: video plays without sound. The video clip comes from a mobile phone, it's a 3gp (mp4) file format with H264 video and AMR audio. I wanted to find out what I can do to add playback support for AMR audio on that machine. VLC or klite/ffdshow codec packs are out of the question here. I tried to use AMR dshow decoder from MonoGram but it doesn't solve the problem. When I tried to see the graph in MonoGram graph studio it doesn't

Encoding with DirectShow filters

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-02 08:31:51
问题 I'm working on encoding raw images into avi file on windows possibly using directshow filter. The type of codec used will be selected by user. I've already done a similar thing using video for windows (VFW) which was pretty as it provide simple api to compress the data and write it to a file. This time i want to do this using directshow framework to provide directshow support. However while checking on MSDN I found there different types of filters for different codecs, so there is no single

Encoding with DirectShow filters

由 ℡╲_俬逩灬. 提交于 2019-12-02 07:11:20
I'm working on encoding raw images into avi file on windows possibly using directshow filter. The type of codec used will be selected by user. I've already done a similar thing using video for windows (VFW) which was pretty as it provide simple api to compress the data and write it to a file. This time i want to do this using directshow framework to provide directshow support. However while checking on MSDN I found there different types of filters for different codecs, so there is no single interface. http://msdn.microsoft.com/en-us/library/windows/desktop/dd375464(v=vs.85).aspx Do I need to
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