[MPlayer-dev-eng] [PATCH] mencoder, B-frames, and video/audio delay

[Corey Hickey]

All right, here's patch #5. Changes from the previous:

1. The encoder config() functions each initialize the delay variable:
0 if no B-frames
1 if any B-frames
2 if b_pyramid (which requires >1 B-frames, as well)
This takes care of the decoding delay, and, since it's set right at the
beginning, mencoder will start compensating immediately and skip 1 or 2
frames as soon as it can.
The encode_frame() functions still increment the delay variable each
time the encoder doesn't output a frame, so that takes care of encoding
delay nice and smoothly.

2. I changed "encoder_delay" to "codec_delay" to represent that it's
compensating for delays in both encoding and decoding.



Any thoughts?

-Corey
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