PR #20463 opened by Damiano Galassi (galad) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20463 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20463.patch
The original patch was sent by Artem Galin (whom worked at Intel at the time) to HandBrake, but it didn't make it upstream. It sets the context has_b_frames value just like is done in almost all the other encoders that uses b-frames. >From 07ce64d0e8ed3874dd0f031b7e928b854c89b3ba Mon Sep 17 00:00:00 2001 From: galinart <[email protected]> Date: Thu, 17 Oct 2024 16:17:36 +0100 Subject: [PATCH] libavcodec/qsvenc.c: update has_b_frames value after initialization of encoder --- libavcodec/qsvenc.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index 318a99e2a1..039a108aae 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -1842,6 +1842,13 @@ int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q) return ret; } + // Update AVCodecContext with actual encoding parameters + mfxInfoMFX *info = &q->param.mfx; + avctx->has_b_frames = 0; + if (info->GopRefDist > 1) { + avctx->has_b_frames = info->GopRefDist - 1; + } + q->avctx = avctx; return 0; -- 2.49.1 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
