ffmpeg | branch: master | Diego Felix de Souza <ddeso...@nvidia.com> | Mon May 27 13:33:44 2024 +0000| [aead61451cc4f079cb8778399fa617f2647bb268] | committer: Timo Rothenpieler
avcodec/nvenc_av1: Correct CQ range for AV1 The Constant Quality (CQ) range for the AV1 codec is actually 0 to 63, contrary to what is stated in the header and documentation. Signed-off-by: Diego Felix de Souza <ddeso...@nvidia.com> Signed-off-by: Timo Rothenpieler <t...@rothenpieler.org> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=aead61451cc4f079cb8778399fa617f2647bb268 --- libavcodec/nvenc_av1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/nvenc_av1.c b/libavcodec/nvenc_av1.c index a9e065e3b9..ca15ebddba 100644 --- a/libavcodec/nvenc_av1.c +++ b/libavcodec/nvenc_av1.c @@ -105,8 +105,8 @@ static const AVOption options[] = { OFFSET(async_depth), AV_OPT_TYPE_INT, { .i64 = INT_MAX }, 0, INT_MAX, VE }, { "rc-lookahead", "Number of frames to look ahead for rate-control", OFFSET(rc_lookahead), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE }, - { "cq", "Set target quality level (0 to 51, 0 means automatic) for constant quality mode in VBR rate control", - OFFSET(quality), AV_OPT_TYPE_FLOAT, { .dbl = 0.}, 0., 51., VE }, + { "cq", "Set target quality level (0 to 63, 0 means automatic) for constant quality mode in VBR rate control", + OFFSET(quality), AV_OPT_TYPE_FLOAT, { .dbl = 0.}, 0., 63., VE }, { "init_qpP", "Initial QP value for P frame", OFFSET(init_qp_p), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 255, VE }, { "init_qpB", "Initial QP value for B frame", OFFSET(init_qp_b), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 255, VE }, { "init_qpI", "Initial QP value for I frame", OFFSET(init_qp_i), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 255, VE }, _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
