From: "Jean-Baptiste Kempf" <jb@videolan.org>
To: "Martin Storsjö" <martin@martin.st>,
ffmpeg-devel <ffmpeg-devel@ffmpeg.org>
Cc: Nuo Mi <nuomi2021@gmail.com>
Subject: Re: [FFmpeg-devel] [PATCH v8 13/13] vvcdec: add vvc decoder
Date: Sun, 31 Dec 2023 13:19:31 +0100
Message-ID: <b52052b8-4579-44c1-972a-6ecc2e0a2262@betaapp.fastmail.com> (raw)
In-Reply-To: <d0996df2-1e91-efa0-3f43-a7f6ddef1ea1@martin.st>
On Sun, 31 Dec 2023, at 12:07, Martin Storsjö wrote:
> On Sun, 31 Dec 2023, Nuo Mi wrote:
>
>> vvc decoder plug-in to avcodec.
>> split frames into slices/tiles and send them to vvc_thread for further decoding
>> reorder and wait for the frame decoding to be done and output the frame
>>
>> Features:
>> + Support I, P, B frames
>> + Support 8/10/12 bits, chroma 400, 420, 422, and 444 and range extension
>> + Support VVC new tools like MIP, CCLM, AFFINE, GPM, DMVR, PROF, BDOF, LMCS, ALF
>> + 295 conformace clips passed
>> - Not support RPR, IBC, PALETTE, and other minor features yet
>>
>> Performance:
>> C code FPS on an i7-12700K (x86):
>> BQTerrace_1920x1080_60_10_420_22_RA.vvc 93.0
>> Chimera_8bit_1080P_1000_frames.vvc 184.3
>> NovosobornayaSquare_1920x1080.bin 191.3
>> RitualDance_1920x1080_60_10_420_32_LD.266 150.7
>> RitualDance_1920x1080_60_10_420_37_RA.266 170.0
>> Tango2_3840x2160_60_10_420_27_LD.266 33.7
>>
>> C code FPS on a M1 Mac Pro (ARM):
>> BQTerrace_1920x1080_60_10_420_22_RA.vvc 58.7
>> Chimera_8bit_1080P_1000_frames.vvc 153.3
>> NovosobornayaSquare_1920x1080.bin 150.3
>> RitualDance_1920x1080_60_10_420_32_LD.266 105.0
>> RitualDance_1920x1080_60_10_420_37_RA.266 133.0
>> Tango2_3840x2160_60_10_420_27_LD.266 21.7
>>
>> Asm optimizations still working in progress. please check
>> https://github.com/ffvvc/FFmpeg/wiki#performance-data for the latest
>>
>> Contributors(based on code merge order):
>> Nuo Mi <nuomi2021@gmail.com>
>> Xu Mu <toxumu@outlook.com>
>> frankplow <post@frankplowman.com>
>> Shaun Loo <shaunloo10@gmail.com>
>
> Minor nitpick: For clarity, I'd prefer if you'd spell out Frank's full
> namw here.
Also, you should use Co-Authored-By:
--
Jean-Baptiste Kempf - President
+33 672 704 734
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next prev parent reply other threads:[~2023-12-31 12:20 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20231231081858.1704-1-nuomi2021@gmail.com>
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 01/13] vvcdec: add vvc_data Nuo Mi
2023-12-31 21:43 ` Michael Niedermayer
2024-01-01 2:28 ` Nuo Mi
2024-01-01 2:31 ` Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 02/13] vvcdec: add parameter parser for sps, pps, ph, sh Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 03/13] vvcdec: add cabac decoder Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 04/13] vvcdec: add reference management Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 05/13] vvcdec: add motion vector decoder Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 06/13] vvcdec: add inter prediction Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 07/13] vvcdec: add inv transform 1d Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 08/13] vvcdec: add intra prediction Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 09/13] vvcdec: add LMCS, Deblocking, SAO, and ALF filters Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 10/13] vvcdec: add dsp init and inv transform Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 11/13] vvcdec: add CTU parser Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 12/13] vvcdec: add CTU thread logical Nuo Mi
2023-12-31 8:18 ` [FFmpeg-devel] [PATCH v8 13/13] vvcdec: add vvc decoder Nuo Mi
2023-12-31 11:07 ` Martin Storsjö
2023-12-31 12:19 ` Jean-Baptiste Kempf [this message]
2023-12-31 14:01 ` Nuo Mi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=b52052b8-4579-44c1-972a-6ecc2e0a2262@betaapp.fastmail.com \
--to=jb@videolan.org \
--cc=ffmpeg-devel@ffmpeg.org \
--cc=martin@martin.st \
--cc=nuomi2021@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git