Re: [FFmpeg-devel] avcodec/qsvenc Question for Intel QSV low latency

2017-11-19 Thread Natsuki Kai
I sent it as another thread, but yes it's ok. Please check the attachment patch file. Thank you. On Wed, Nov 15, 2017 at 7:55 AM, Carl Eugen Hoyos wrote: > 2017-11-14 17:02 GMT+01:00 Natsuki Kai : >> Hi Moritz, >> >> Thank you for explaining in details. It really helped me. >> It seems gmail or

Re: [FFmpeg-devel] avcodec/qsvenc Question for Intel QSV low latency

2017-11-14 Thread Carl Eugen Hoyos
2017-11-14 17:02 GMT+01:00 Natsuki Kai : > Hi Moritz, > > Thank you for explaining in details. It really helped me. > It seems gmail or other mail tool shouldn't be used, but only "git > send-email" is accepted. Just send your patch - made with git format-patch - as attachment. This should work wi

Re: [FFmpeg-devel] avcodec/qsvenc Question for Intel QSV low latency

2017-11-14 Thread Natsuki Kai
Hi Moritz, Thank you for explaining in details. It really helped me. It seems gmail or other mail tool shouldn't be used, but only "git send-email" is accepted. I posted patch mail from git command. http://ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219805.html So please discuss in that thread

Re: [FFmpeg-devel] avcodec/qsvenc Question for Intel QSV low latency

2017-11-13 Thread Moritz Barsnick
On Mon, Nov 13, 2017 at 14:13:15 +0900, Natsuki Kai wrote: > Oh sorry, I don't understand how to do well yet... [...] > -q->async_fifo = av_fifo_alloc((1 + q->async_depth) * > +q->async_fifo = av_fifo_alloc((q->async_depth) * >(sizeof(AVPacket) + > sizeof

Re: [FFmpeg-devel] avcodec/qsvenc Question for Intel QSV low latency

2017-11-12 Thread Natsuki Kai
Oh sorry, I don't understand how to do well yet... I'll try again. Thank you guys. diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index 2bc19f5241..7d73c64dca 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -803,7 +803,7 @@ int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncCon

Re: [FFmpeg-devel] avcodec/qsvenc Question for Intel QSV low latency

2017-11-12 Thread Michael Niedermayer
On Sun, Nov 12, 2017 at 11:40:57AM +0900, Natsuki Kai wrote: > Hello guys, > > this is my first posting to ffmpeg-devel, and I believe my mail format is > correct. > > I'm using ffmpeg for encoding video in real-time, so low encode delay is > needed. > Once I call "avcodec_send_frame(avctx, frame

[FFmpeg-devel] avcodec/qsvenc Question for Intel QSV low latency

2017-11-11 Thread Natsuki Kai
Hello guys, this is my first posting to ffmpeg-devel, and I believe my mail format is correct. I'm using ffmpeg for encoding video in real-time, so low encode delay is needed. Once I call "avcodec_send_frame(avctx, frame)", I'd like to get the encoded data from "avcodec_receive_packet(avctx, avpk