[FFmpeg-trac] #2592(avcodec:new): Bug with b-frames?

FFmpeg trac at avcodec.org
Thu May 23 15:19:27 CEST 2013


#2592: Bug with b-frames?
------------------------------------+-----------------------------------
             Reporter:  microchip   |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  important   |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  regression  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+-----------------------------------

Comment (by microchip):

 A bit more information on this... Encoding with latest MEncoder from SVN
 exhibits the same problem but I guess this is because MEncoder uses
 libavcodec. If using 1-pass in both MEncoder and ffmpeg git with 2
 b-frames then MediaInfo reports that they are used. If doing a 2-pass with
 both MEncoder and ffmpeg git, MediaInfo reports no b-frames. The log file
 of MEncoder also has all "type:3" entries set to "in:0" and "out:2", just
 like it is the case in ffmpeg git

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2592#comment:3>
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