ffmpeg | branch: master | rcombs <rco...@rcombs.me> | Sat Dec 18 14:39:19 2021 -0600| [4778ab2b1fa993457bb3657de56a12dc9a55f3a0] | committer: rcombs
lavc/videotoolboxenc: explicitly set realtime=false On some encoders, this defaults to true, which can result in encode speed being _limited_ to only slightly above realtime (as a power-saving measure), so we need a way to disable it. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4778ab2b1fa993457bb3657de56a12dc9a55f3a0 --- libavcodec/videotoolboxenc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c index a2f5aa9be9..418ff00b8d 100644 --- a/libavcodec/videotoolboxenc.c +++ b/libavcodec/videotoolboxenc.c @@ -1389,10 +1389,10 @@ static int vtenc_create_encoder(AVCodecContext *avctx, } } - if (vtctx->realtime) { + if (vtctx->realtime >= 0) { status = VTSessionSetProperty(vtctx->session, compat_keys.kVTCompressionPropertyKey_RealTime, - kCFBooleanTrue); + vtctx->realtime ? kCFBooleanTrue : kCFBooleanFalse); if (status) { av_log(avctx, AV_LOG_ERROR, "Error setting realtime property: %d\n", status); @@ -2677,7 +2677,7 @@ static const enum AVPixelFormat prores_pix_fmts[] = { { "require_sw", "Require software encoding", OFFSET(require_sw), AV_OPT_TYPE_BOOL, \ { .i64 = 0 }, 0, 1, VE }, \ { "realtime", "Hint that encoding should happen in real-time if not faster (e.g. capturing from camera).", \ - OFFSET(realtime), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE }, \ + OFFSET(realtime), AV_OPT_TYPE_BOOL, { .i64 = 0 }, -1, 1, VE }, \ { "frames_before", "Other frames will come before the frames in this session. This helps smooth concatenation issues.", \ OFFSET(frames_before), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE }, \ { "frames_after", "Other frames will come after the frames in this session. This helps smooth concatenation issues.", \ _______________________________________________ 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".
