[FFmpeg-devel] [PATCH 1/2] Audio Video Filtering using threads & semaphores

Nicolas George nicolas.george at normalesup.org
Tue Jun 19 19:07:58 CEST 2012

Le duodi 2 messidor, an CCXX, Manjunath Siddaiah a écrit :
> As decoder output goes to the filter, semaphores are posted for all the
> required filtering steps and encoders waits on semaphore for the filtering
> job to complete to take it's input.

I did not look at the code yet, but there is a question I want to ask
immediately: is there a reason you are using semaphores, i.e. an optional,
barely standard and isolated feature, rather than using standard and
integrated APIs (probably conditions)?


  Nicolas George
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: Digital signature
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20120619/c4981290/attachment.asc>

More information about the ffmpeg-devel mailing list