Search found 2 matches

by wharyoung
Thu Mar 08, 2018 2:33 am
Forum: Developement with FFmpeg
Topic: qsv dec meets error while get raw data from hw surface
Replies: 1
Views: 869

Re: qsv dec meets error while get raw data from hw surface

by the way, qsvdec works well while decoding 720x576 resolusion h264 stream.
but that error always appears when decoding 1080p h264 stream.
by wharyoung
Fri Mar 02, 2018 8:08 am
Forum: Developement with FFmpeg
Topic: qsv dec meets error while get raw data from hw surface
Replies: 1
Views: 869

qsv dec meets error while get raw data from hw surface

hi, i use qsvdec.c and meet an error.
[img][C:\Users\denghuayang\Desktop\tmp\20180302160354.png]

it said " [AVHWFramesContext]@ 000001b842da7e40 Error synchronnizing the operation -17." after I called av_hwframe_transfer_data(sw_frame, frame, 0).
anyone can help me?
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