[vlc-devel] [PATCH 1/1] avcodec: hw accel with frame multithreading works since libavcodec 55.01.00

Rafaël Carré funman at videolan.org
Wed Mar 27 13:01:40 CET 2013

Le 26/03/2013 20:25, Janne Grunau a écrit :
> Hi,
> if have tested this and the libavcodec change only with vdpau and vaapi
> h264 on linux. I would be grateful if someone else could test dxva2 and
> vda/videotoolbox. I don't expect any problems.

Works fine, here is the relevant log:

avcodec debug: detected format: mov,mp4,m4a,3gp,3g2,mj2
avcodec debug: adding es: video codec = h264
avcodec debug: adding es: audio codec = mp4a
avcodec debug: AVFormat supported stream
avcodec debug: - format = mov,mp4,m4a,3gp,3g2,mj2 (QuickTime / MOV)
avcodec debug: - start time = 0
avcodec debug: - duration = 78920000
main debug: using demux module "avcodec"
avcodec debug: trying to use direct rendering
avcodec debug: allowing 4 thread(s) for decoding
avcodec debug: avcodec codec (H264 - MPEG-4 AVC (part 10)) started
avcodec debug: using frame thread mode with 4 threads
main debug: using decoder module "avcodec"
avcodec debug: Available decoder output format 61 (dxva2_vld)
avcodec info: Using DXVA2 (Intel(R) HD Graphics 3000, vendor
32902(Intel), device 278, revision 9) for hardware decoding.

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