[FFmpeg-user] Hauppauge WinTV-7164 Analog Composite/S-Video Capture

Roger rogerx.oss at gmail.com
Sat May 7 05:32:05 EEST 2022


Small correction on this, as users might obtain a not playable video/container files from my prior incomplete instructions.

Use .avi container instead of .yuv!

c:\ ffmpeg -f dshow -crossbar_audio_input_pin_number 5 -crossbar_video_input_pin_number 2 -i video="Hauppauge WinTV-7164 Analog Capture":audio="Hauppauge WinTV-7164 Analog Capture" -c copy test.avi

Example of huffyuv encoding, reducing by half size of original raw video, using lossless compression:

c:\ ffmpeg -f dshow -crossbar_audio_input_pin_number 5 -crossbar_video_input_pin_number 2 -i video="Hauppauge WinTV-7164 Analog Capture":audio="Hauppauge WinTV-7164 Analog Capture" -vcodec huffyuv -acodec copy test.avi


>
>c:\ ffmpeg -f dshow -crossbar_audio_input_pin_number 5 -crossbar_video_input_pin_number 2 -i video="Hauppauge WinTV-7164 Analog Capture":audio="Hauppauge WinTV-7164 Analog Capture" -c copy test.yuv
>
>Now I should be seeing within the captured raw file, stream of:
>stream #0: pixel_format=yuyv422 s=720x480 fps=29.97
>stream #1 s16 48000hz pcm 2 ch 1536 kb/s(?)
>
>Currently, I'm getting some flaky results with an unplayable file using ffplay, etc.
>
>However, directly encoding the file to a compressed format provides a playable 
>file.  So I'm likely still doing something incorrect, and seemingly ffmpeg is 

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