[FFmpeg-devel] Command-line parameters used too latefor has_codec_parameters()

[Marc Mason]

Alexandre FERRIEUX wrote:

> OK that explains why I need 91 frames when doing the guessing. That must 
> be the size of the first, incomplete, GOP in my sample movie (does 91 
> sound like a realistic number of frames in a GOP ?).

I have a video stream with variable-sized (adaptive) GOP in which there 
are several 300-frame GOP.

In compliant mode, the encoder seems to allow up to 600 frames per GOP.
http://cekirdek.pardus.org.tr/~ismail/ffmpeg-docs/mpegvideo__enc_8c-source.html#l00266

-- 
Regards.