Search found 173 matches

by Djfe
Sat May 27, 2017 12:00 pm
Forum: Feature Requests
Topic: Add Waifu2X Video Upscaling Support
Replies: 3
Views: 486

Re: Add Waifu2X Video Upscaling Support

at least one project is working on porting it to opencl, but that version is in active development still (EDIT: the project looks kinda dead atm., last commit is from 2015)
https://github.com/marcan/cl-waifu2x

the results of waifu2x look very promising for certain types of images though :)
by Djfe
Mon Apr 17, 2017 11:17 pm
Forum: Tiki Bar
Topic: yuvj420p and 16-255
Replies: 3
Views: 935

Re: yuvj420p and 16-255

cool, thx! :) I might use that, to preserve some of the colors (I noticed, that some of the red looks a bit different between full and limited range) do you know a way to correct tonal range with ffmpeg? (I want to set the black level, so that every color below 8 is essentially black (0) in the outp...
by Djfe
Mon Apr 17, 2017 9:31 pm
Forum: Tiki Bar
Topic: yuvj420p and 16-255
Replies: 3
Views: 935

yuvj420p and 16-255

Would it be useful for HB to support yuvj420p encoding?
I read elsewhere that it is deprecated since tvs can't decode it correctly or something
so maybe not?
by Djfe
Mon Apr 17, 2017 2:04 pm
Forum: Feature Requests
Topic: diff filter complementing preview function
Replies: 5
Views: 1101

Re: diff filter complementing preview function

yes, but if it's video footage from your camera, that usually won't be the case it might not make sense for encoding movies I got footage from a friend that he recorded with a cheap cam on his helmet while skying. 720p avi mjpeg 30fps 25mbit/s and it looks like the sensor resolution might be a bit l...
by Djfe
Mon Apr 17, 2017 1:11 pm
Forum: Feature Requests
Topic: diff filter complementing preview function
Replies: 5
Views: 1101

diff filter complementing preview function

I have suggestion: A diff filter to be able to see/guess better at how much you loose from compressing the video similar to this: http://forum.doom9.net/showthread.php?p=1635801 (I know this is a filter to compare different resolutions, which isn't the same, I'm just using it as an example) what do ...
by Djfe
Mon Jan 02, 2017 10:05 am
Forum: Feature Requests
Topic: [Implemented] VP9 support
Replies: 32
Views: 5616

Re: [Implemented] VP9 support

to add to what mduell said: Use H.264/x264 with High Profile, the source fps (try to make sure the source records in 30 fps or a multiple of it, but don't convert to that fps) and the source resolution The Bitrate should be between 8 and 16mbit/s for the audio use something like 196kbit/s or 256kbit...
by Djfe
Fri Nov 11, 2016 6:44 pm
Forum: Feature Requests
Topic: Webm support
Replies: 11
Views: 864

Re: Webm support

just a tip until Handbrake supports webm: Output from AME/PP to a Frameserver like FFmpeg AME renders the image, FFmpeg encodes it on-the-fly to whatever format(s) you like -> less steps in your workflow use webm as a container for vp9 or vp8 + opus or vorbis also possible of course are mp4 with h.2...
by Djfe
Thu Sep 29, 2016 7:36 pm
Forum: Feature Requests
Topic: demorphing anamorph results in smaller resolution
Replies: 6
Views: 437

Re: demorphing anamorph results in smaller resolution

ok, thx for your answer I totally forgot to reply though ^^ I just reread the wiki and thereby realized that anamorphic/the loose option isn't even bad and that it's enough to keep storing the 720x576 resolution but to tell the player to stretch it horizontically instead the resolution will be the s...
by Djfe
Wed Sep 14, 2016 4:01 pm
Forum: Feature Requests
Topic: demorphing anamorph results in smaller resolution
Replies: 6
Views: 437

Re: demorphing anamorph results in smaller resolution

I'll do it later,
but for what reason do you need it? ^^
this is not a bug report
it's a question on whether to change hb's default behaviour concerning the anamorphic "none" setting
And I bet you have DVD/TV samples of (anamorphed) SD content laying around ;)
by Djfe
Wed Sep 14, 2016 2:54 pm
Forum: Feature Requests
Topic: demorphing anamorph results in smaller resolution
Replies: 6
Views: 437

Re: demorphing anamorph results in smaller resolution

yeah but it's not really upscaling, is it? what I mean is: every player "upscales"/morphes the image anyways to be able to even show the image so why does Handbrake downscale it in addition? the effective resolution of the video is per spec 1024x576 after all I don't want to add details, I don't wan...
by Djfe
Wed Sep 14, 2016 7:23 am
Forum: Feature Requests
Topic: demorphing anamorph results in smaller resolution
Replies: 6
Views: 437

demorphing anamorph results in smaller resolution

This is a question/feature request about recordings where the source is a DVB (S) PAL recording in 16:9 (anamorph) The resolution is: 720x576 Of course I want to encode it not anamorph so I select that, but Handbrake chooses this resolution: 720x406 Yes, that's 16:9 but is there are reason why Handb...
by Djfe
Sat Sep 03, 2016 12:00 pm
Forum: Feature Requests
Topic: EEDI2mt
Replies: 6
Views: 482

Re: EEDI2mt

well it's my older desktop computer ^^ and I actually misspelled it: Quad Processor is what intel used to call them, not quad cores an Intel Q9400 (from before they called them core i7 etc) http://ark.intel.com/de/products/35365/Intel-Core2-Quad-Processor-Q9400-6M-Cache-2_66-GHz-1333-MHz-FSB Anyways...
by Djfe
Sat Sep 03, 2016 1:41 am
Forum: Feature Requests
Topic: EEDI2mt
Replies: 6
Views: 482

Re: EEDI2mt

ok, funny ^^ thx for your answer the reason I brought it up, is that I just encoded some stuff on my old quad core (no core ix) and noticed how slow it is. -> my SSD wasn't fully utilized and the cpu was between 30 and 50% (for testing I used ultrafast; I bet, x264 would have used the remaining 50% ...
by Djfe
Fri Sep 02, 2016 10:35 am
Forum: Feature Requests
Topic: MP2 Audio passthrough
Replies: 3
Views: 409

MP2 Audio passthrough

This might have been requested before (https://forum.handbrake.fr/viewtopic.php?f=26&t=34807), but I think you missunderstood the thread creator I think he might have meant MP2 (Mp3 was it's successor) audio streams (not MPEG2 Video) (https://en.wikipedia.org/wiki/MPEG-1_Audio_Layer_II) MP2 audio st...
by Djfe
Fri Sep 02, 2016 10:13 am
Forum: Feature Requests
Topic: EEDI2mt
Replies: 6
Views: 482

EEDI2mt

I have a question about EEDI2:
How many threads does handbrake's version utilize at the moment?
And is it possible to multithread it (further)?

if not then I'll just stick to encoding several files at the same time :)
by Djfe
Sun Aug 28, 2016 6:42 pm
Forum: Feature Requests
Topic: Discussion about presets and encoding settings
Replies: 0
Views: 2208

Discussion about presets and encoding settings

What do you think about adding specific presets for the ps4? according to: http://manuals.playstation.net/document/en/ps4/music/mp_format_m.html it also supports mkv now :) and why are the current 720p and 540p only using the main profile? that results in larger file sizes afaik, even though all Pla...
by Djfe
Thu Aug 25, 2016 6:12 am
Forum: Development
Topic: NLMeans denoise filter
Replies: 50
Views: 21876

Re: NLMeans denoise filter

one thing I've wondered for a long time:
why would you want to use decombing instead of deinterlacing if you know the source is interlaced?
by Djfe
Thu Aug 18, 2016 7:27 pm
Forum: Feature Requests
Topic: Remove Theora, add NVenc...
Replies: 14
Views: 1521

Re: Remove Theora, add NVenc...

The code is (sadly) completely new, does only support windows/isn't Plattform independent and it's in such an early stage that you cannot encode in HEVC, yet.
So maybe at a later stage, when the project has matured enough and if a developer takes interest in it.
Right now it's not usable.
by Djfe
Tue Aug 16, 2016 1:42 pm
Forum: Feature Requests
Topic: [Rejected] Copy Audio & Video
Replies: 9
Views: 815

Re: Copy Audio & Video

You should use ffmpeg for this purpose ;) It's fairly easy to use, once you understand it's principle ffmpeg -i input.filetype -c:v copy -c:a youraudiocodec -b:a youraudiobitrate output.filetype youraudiocodec could be aac or libopus (just two examples) and your bitrate 128k for 128kbit/s executing ...
by Djfe
Sun Aug 14, 2016 7:49 pm
Forum: Feature Requests
Topic: Remove Theora, add NVenc...
Replies: 14
Views: 1521

Re: Remove Theora, add NVenc...

http://slhck.info/articles/crf CRF in a nutshell The way constant quality encoding is usually done, it keeps up a constant quality by compressing every frame of the same type the same amount. In tech speak, that’s maintaining a constant QP (quantization parameter). The quantization parameter defines...
by Djfe
Thu Jul 28, 2016 1:56 pm
Forum: Development
Topic: NLMeans denoise filter
Replies: 50
Views: 21876

Re: NLMeans denoise filter

ok, cool the new docs section looks promising thx for your quick answer :) one last question: Does Handbrake denoise first or deinterlace? I read on the internet, that deinterlacers work better on denoised content And can I output interlaced in anyway or do I have to use ffmpeg for that then? I woul...
by Djfe
Thu Jul 28, 2016 12:47 pm
Forum: Development
Topic: NLMeans denoise filter
Replies: 50
Views: 21876

Re: NLMeans denoise filter

Future improvement While quite advanced, the algorithm has minor quirks that provide some room for improvement. Replacing the current strength metric with one that takes patch size, search range, and temporal depth into account would create more consistency between settings and improve usability. O...
by Djfe
Tue Jul 26, 2016 9:00 pm
Forum: Feature Requests
Topic: Use ffmpeg 3.0 AAC encoder by default
Replies: 5
Views: 564

Re: Use ffmpeg 3.0 AAC encoder by default

I'm fairly certain, that they (should) know that the native aac encoder from FFmpeg is now stable, but I wasn't able to find a bug report about it.

Here you can find their bugzilla:
https://www.libav.org/bugreports/

And google is your friend ;)
by Djfe
Tue Jul 26, 2016 8:49 pm
Forum: Bugs
Topic: [Upstream Bug] HB doesn't use PCM audio from a CS6 encoded .avi
Replies: 8
Views: 540

Re: [Upstream Bug] HB doesn't use PCM audio from a CS6 encoded .avi

Oh, I didn't know that. Good to know though :) Since I'm only 20years old, my first encodes were all mp4s or 3gpp files. (downloading from YouTube for my old phone etc.) avis already seemed fairly old to me and I barely came in touch with them. The only reason I used the container, was to be able to...
by Djfe
Sat Jul 23, 2016 4:08 pm
Forum: Bugs
Topic: [Upstream Bug] HB doesn't use PCM audio from a CS6 encoded .avi
Replies: 8
Views: 540

Re: HB doesn't use PCM audio from a CS6 encoded .avi

ok it got fixed in the current nightly,
so the fix will find it's way into handbrake with the next upstream merge :)