[Ffmpeg-devel] saving frames - which function to use

[mark]

Hi
I decode video using this function:

   avcodec_decode_video( m_vDec, m_decodedPicture,
                                              &got_picture, (uint8_t*)
samplePtr,
                                              sampleLength );

I want to save each m_decodedPicture to an image file. Can you tell
which function I should use for this?
Thanks a lot!
mark