[FFmpeg-trac] #3726(avcodec:new): mpeg4 vdpau decoding failed

[FFmpeg]

#3726: mpeg4 vdpau decoding failed
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             Reporter:  Ilya87       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  avcodec      |                  Version:  git-
             Keywords:  mpeg4 vdpau  |  master
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
 Summary of the bug:
 How to reproduce:
 {{{
 My OS' configuration is Arch Linux x86_64, libvdpau 0.7, nvidia driver
 337.25, GeForce GTX 560, ffmpeg built 17.06.2014 15:26 MSK from git
 Every time I play mpeg4 part2 encoded files using QMPlay2 (with VDPAU) I
 have the following error (and no image obviously):
 [mpeg4 @ 0x1b05120] Image too small, temporary buffers cannot function
 [mpeg4 @ 0x1b05120] get_buffer() failed to allocate context scratch
 buffers.
 Without VDPAU all is OK.

 The same situation repeats with mplayer -vc ffodivxvdpau -vo vdpau
 "file.avi"
 [mpeg4 @ 0x7fd25a5ff380]Image too small, temporary buffers cannot function
 [mpeg4 @ 0x7fd25a5ff380]get_buffer() failed to allocate context scratch
 buffers.
 Error while decoding frame!
 And again all is good with decoding using -vc ffodivx
 ffplay -decoders show me the following:
 V....D mpeg4_vdpau          MPEG-4 part 2 (VDPAU) (codec mpeg4)
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/3726>
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