what kind of video format do CUDA surpport?

[ldjmud]

Example “cudeVideoDecode” in CUDA SDK uses a “.m2v” video. I download a 1080p h264 “.mov”. I found the program can not read “.mov” video.

What kind of video format do CUDA surpport?

Thanks.

[alex_dubinsky]

http://en.wikipedia.org/wiki/M2V

M2V is an MPEG-2 Packetized Elementary Stream. It contains only video related data.

MPEG-2 video stream files are normally destined to be multiplexed (muxed), which is the process of adding audio data and perhaps other streams such as subtitles, before use. MPEG-2 stream files are created by demultiplexing (demuxing) an existing MPEG-2, or by converting another video format to MPEG-2.

The file extension M2V is used for:

SFV Host Files that contain only the video stream

files that contain both MPEG-2 video and audio streams, a use that may surprise those who expect only a video stream.

[alex_dubinsky]

It is a sample program to decode simple MPEG2 video. It won’t play something cool like h.264. It’s just a demo for programmers (not end-users).