Re: [libav-devel] [PATCH] lavc/qsvenc: provide detail error message if parameters invalid

2018-03-02 Thread Luca Barbato
On 02/03/2018 04:26, Zhong Li wrote: Currently always shows "Selected ratecontrol mode is not supported by the QSV runtime. Choose a different mode", but sometimes it is not accurate. Signed-off-by: Zhong Li --- libavcodec/qsvenc.c | 31 +-- 1 file changed, 25 ins

Re: [libav-devel] [PATCH] lavc/qsvenc: provide detail error message if parameters invalid

2018-03-02 Thread Maxym Dmytrychenko
The same :) > 2 марта 2018 г., в 5:11, Luca Barbato написал(а): > >> On 02/03/2018 04:26, Zhong Li wrote: >> Currently always shows "Selected ratecontrol mode is not supported by >> the QSV runtime. Choose a different mode", but sometimes it is not >> accurate. >> Signed-off-by: Zhong Li >> ---

[libav-devel] libavcodec/ac3enc.c dynamic range codes

2018-03-02 Thread Townson, Andrew E
I can assume based on the below excerpts from ac3enc.c that the AC3 encoder defaults to None for the Dynamic Range Compression profile specified on page 10 in Dolby's Metadata Guide: 659 /* assumptions: * no dynamic range codes * bit allocation parameters do not change betw