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qsvenc_hevc: improve the default settings 

Use 8 B-frames and modify the GOP size to be a multiple of the B-frame
count.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Maxym Dmytrychenko 2015-12-18 09:55:13 +01:00 committed by Anton Khirnov
parent 9d74012761
commit a43905f4ae
1 changed files with 2 additions and 2 deletions
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4
libavcodec/qsvenc_hevc.c
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@ -240,8 +240,8 @@ static const AVCodecDefault qsv_enc_defaults[] = {
{ "b", "1M" },
{ "refs", "0" },
// same as the x264 default
{ "g", "250" },
{ "bf", "3" },
{ "g", "248" },
{ "bf", "8" },
{ "flags", "+cgop" },
{ "b_strategy", "-1" },