Search found 8 matches

by selen
Wed Jan 29, 2020 10:22 am
Forum: Windows
Topic: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate
Replies: 48
Views: 2943

Re: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate

I will say, if you're feeling the need to disable SAO, you probably need tune Grain anyway. Tune Grain will lead to much higher bitrate, can be a few times higher and much slower encoding. NoSAO has almost none effect on bitrate, just a few kbps but picture will be without blurriness. I tend to use...
by selen
Sat Nov 30, 2019 1:54 pm
Forum: Windows
Topic: BOB deinterlace gives anomaly high bitrate with HB 1.3.0
Replies: 3
Views: 220

Re: BOB deinterlace gives anomaly high bitrate with HB 1.3.0

<r>No, just x265. Should i check x264 too?<br/> <br/> Perhaps it doesn't matter but in new 1.3.0 syntax of deinterlace filter is changed, now:<br/> <br/> <B><s>[b]</s>HB 1.3.0 yadif/default/off: <e>[/b]</e></B><br/> + filters<br/> + Deinterlace (mode=3)<br/> <br/> <B><s>[b]</s>HB 1.3.0 yadif/bob/off...
by selen
Sat Nov 30, 2019 10:24 am
Forum: Windows
Topic: BOB deinterlace gives anomaly high bitrate with HB 1.3.0
Replies: 3
Views: 220

Re: BOB deinterlace gives anomaly high bitrate with HB 1.3.0

No one kind soul wanna help me to shed a light to the bob deinterlace problem? :( I want to point out at this particular lines: > HB 1.3.0 yadif/bob/detectionOff: encoded 1512 frames, 1925.56 kb/s , Avg QP:26.47 mux: track 0, 1512 frames, 14563289 bytes, 3847.63 kbps , fifo 2048 At muxing stage ther...
by selen
Tue Nov 26, 2019 10:18 am
Forum: Windows
Topic: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate
Replies: 48
Views: 2943

Re: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate

aq-mode=1 vs aq-mode=2 test Here's my 30sec sample from neighbor topic: https://megaupload.is/f7xf09B7n6/handbrakebobtest_rar Shared settings: Deinterlace: yadif / default / detectionOff Codec: H265 / framerate: SameAsSource + Variable / RF20 / preset: medium / tune: none / profile&level: auto Resu...
by selen
Sun Nov 24, 2019 12:39 am
Forum: Windows
Topic: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate
Replies: 48
Views: 2943

Re: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate

Yes, it is expected. The x265 team changed this here: https://bitbucket.org/multicoreware/x265/commits/b14834a9d1c1864ea7e94d9cfed4e33f37e767c6 Please also note, that in the newer version of x265 the way the slower and veryslow preset works has changed: http://x265.org/revamped-veryslow-slower-pres...
by selen
Fri Nov 22, 2019 10:08 pm
Forum: Windows
Topic: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate
Replies: 48
Views: 2943

Re: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate

You don't even need to look at old 1.2.2
As I said, just in 1.3.0 new default aq-mode=2 versus forced old aq-mode=1 gives very different bitrate.

PS. I don't use any hardware accelerators.
by selen
Fri Nov 22, 2019 9:56 pm
Forum: Windows
Topic: H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate
Replies: 48
Views: 2943

H265 in new HandBrake 1.3.0 gives 30-60% higher bitrate

Description of problem or question: Previous HandBrake 1.2.2 used x265 2.9 with aq-mode=1 by default. New HandBrake 1.3.0 uses x265 3.2.1 with aq-mode=2 by default (since x265 v3.0). For some reason this new default aq-mode=2 at few short tests gives me 30-60% more bitrate than aq-mode=1 or old HB ...
by selen
Fri Nov 22, 2019 9:20 pm
Forum: Windows
Topic: BOB deinterlace gives anomaly high bitrate with HB 1.3.0
Replies: 3
Views: 220

BOB deinterlace gives anomaly high bitrate with HB 1.3.0

Description of problem or question: With new HB 1.3.0 I have anomaly high bitrate when doing BOB deinterlace comparing to regular deinterlace and any deinterlace used in HB 1.2.2 Steps to reproduce the problem: Load interlaced sample. Here's one 30sec sample 576i: https://megaupload.is/f7xf09B7n6/h...