I’m just getting started with app_rtsp/app_transcoder and I’m getting a lot of messages about overflow/underflow. For the most part the video stream looks ok without much packet loss. The source stream is mp4v 320x240 8 fps, 128 kbps, I’m transcoding it to cif which is higher that what the example had used. Also if anybody knows what the gs=50 part means. And the example for app_transcode I believe should use pipes instead of commas?
The buffer underflow/overflow are normal, just ffmpeg buffer rate control messages. The "gs" means gop size, i.e. intra frame period (50 means 1 I-frame per 50 frames).
BR
Sergio
Andrew Buchanan escribió:
Quote:
Hi,
I’m just getting started with app_rtsp/app_transcoder and I’m getting a lot of messages about overflow/underflow. For the most part the video stream looks ok without much packet loss. The source stream is mp4v 320x240 8 fps, 128 kbps, I’m transcoding it to cif which is higher that what the example had used. Also if anybody knows what the gs=50 part means. And the example for app_transcode I believe should use pipes instead of commas?
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