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22nd September 2022, 14:49 | #2461 | Link | |
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Quote:
Update with gop-ref-dist 4: https://twitter.com/rigaya34589/stat...32789628186627 Quality is quite a bit better now. |
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27th September 2022, 19:01 | #2463 | Link |
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https://www.intel.com/content/www/us...raphics/7.html
https://www.intel.com/content/www/us...fications.html https://www.intel.com/content/www/us...fications.html https://www.intel.com/content/www/us...fications.html https://www.intel.com/content/www/us...raphics/3.html https://www.intel.com/content/www/us...fications.html Intel announced the Arc A770 and A750 today and quietly put the A310 specs on their website, all have AV1 hardware decoding and hardware encoding. |
28th October 2022, 12:17 | #2464 | Link |
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Join Date: Oct 2001
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New uploads: (MSYS2; MinGW32 / MinGW64: GCC 12.2.0)
AOM v3.5.0-341-g889f22f6b rav1e 0.6.0 g76cfbea Clang 15.0.3 dav1d 1.0.0-86-g8a4932f SVT-AV1 v1.3.0-g91b94efb avif 0.11.1-6079987 dav1d [dec]:1.0.0-85-g3e7886d, aom [enc/dec]:3.5.0-339-g208cec6c3, rav1e [enc]:0.6.0 (p20221025-1-g76cfbea) |
6th November 2022, 11:32 | #2465 | Link | |
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https://git.ffmpeg.org/gitweb/ffmpeg...0cb634790e751f
Quote:
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10th November 2022, 09:52 | #2466 | Link | |
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https://developer.nvidia.com/nvidia-...c-sdk/download
Quote:
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28th November 2022, 18:52 | #2467 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,784
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New uploads: (MSYS2; MinGW32 / MinGW64: GCC 12.2.0)
AOM v3.5.0-474-g39715dcbb rav1e 0.6.0 g33f359e Clang 15.0.5 dav1d 1.0.0-90-g4b9f5b7 SVT-AV1 v1.3.0-47-g996b619f avif 0.11.1-789b01b dav1d [dec]:1.0.0-90-g4b9f5b7, aom [enc/dec]:3.5.0-474-g39715dcbb, rav1e [enc]:0.6.0 (p20221123-1-g33f359e) |
2nd December 2022, 15:49 | #2468 | Link |
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SVT-AV1 v1.4.0: https://gitlab.com/AOMediaCodec/SVT-AV1/-/tags/v1.4.0
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3rd December 2022, 16:28 | #2469 | Link |
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libavif Version: 0.11.1 AVX (aom [enc]:3.5.0-77ef3a9, svt [enc]:1.4.0-5cca0f0)
libavif Version: 0.11.1 (dav1d [dec]:1.0.0-4b9f5b7, libgav1 [dec]:0.18.0, aom [dec]:3.5.0-77ef3a9) libwebp2/webp/tiff->libavif/av1 Version: 0.11.1 AVX (aom [enc]:3.5.0-77ef3a9, svt [enc]:1.4.0-5cca0f0) https://www.sendspace.com/file/vjgr0b Last edited by Jamaika; 3rd December 2022 at 16:31. |
4th December 2022, 16:00 | #2470 | Link | |
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Quote:
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11th December 2022, 13:02 | #2471 | Link |
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problem with SIMD functions.
specialize qw/aom_masked_sad4x32x4d ssse3/; Code:
c:/gcc1130/bin/../lib/gcc/x86_64-w64-mingw32/11.3.1/../../../../x86_64-w64-mingw32/bin/ld.exe: av1dsp\aom_dsp_rtcd.o:aom_dsp_rtcd.c:(.rdata$.refptr.aom_masked_sad4x32x4d_ssse3[.refptr.aom_masked_sad4x32x4d_ssse3]+0x0): undefined reference to `aom_masked_sad4x32x4d_ssse3' c:/gcc1130/bin/../lib/gcc/x86_64-w64-mingw32/11.3.1/../../../../x86_64-w64-mingw32/bin/ld.exe: av1dsp\aom_dsp_rtcd.o:aom_dsp_rtcd.c:(.rdata$.refptr.aom_masked_sad4x32x4d_c[.refptr.aom_masked_sad4x32x4d_c]+0x0): undefined reference to `aom_masked_sad4x32x4d_c' collect2.exe: error: ld returned 1 exit status specialize qw/aom_sad8x8x3d; #define aom_sad8x8x3d aom_sad8x8x4d_c ??? |
12th December 2022, 22:09 | #2472 | Link |
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The new Radeon 7900 GPUs also support AV1 HW encoding. Has anyone had a chance to test the quality?
https://arstechnica.com/gadgets/2022...-with-caveats/ I've not found anything online with any details about the encoder updates. |
13th December 2022, 16:59 | #2473 | Link | |
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Quote:
There is a OBS sneak peek here: https://youtu.be/HAc7BKnVD6Y?t=175 OBS however not the best for source video encodes, there are missing options affecting the quality. |
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13th December 2022, 21:38 | #2474 | Link |
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For those not in the know, AMD's Navi 31 RDNA3 (7900XT and 7900XTX) AV1 HW encoder supports Profile 0 and Profile 1.
That means you can transcode in AV1 4:4:4 10-bit using an encoder that isn't aomenc or rav1e now. |
15th December 2022, 14:34 | #2475 | Link |
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Location: Sweden
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AOM AV1 v3.5.0-620-g917568ca2
Built on December 22, 2022, GCC 12.2.0 https://www.mediafire.com/file/i0na2lgnat6vds2 dav1d v1.0.0-105-ged63a74 Built on December 15, 2022, GCC 12.2.0 https://www.mediafire.com/file/9bdu0582p2580us rav1e v0.6.1 (p20221206-1-g9b74158) Built on December 13, 2022, CLANG v15.0.4 https://www.mediafire.com/file/rm4zloi4d5miy6d Last edited by Barough; 22nd December 2022 at 09:21. |
18th December 2022, 22:04 | #2476 | Link |
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libavif 0.11.1.0-93035c1 / libwebp2avif b80553d / libheifavif 1.14.0.0-e886cb5 (aom v3.5.0-582d2fd, svt-av1 1.4.1-91832ee)
https://www.sendspace.com/file/gpm9pr |
21st December 2022, 00:35 | #2477 | Link | |
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Quote:
Rigaya tested AV1 quality 10 bit with one sample and VMAF+SSIM metrics: https://rigaya34589.blog.fc2.com/blog-entry-1607.html In this it's worse than Nvidia+Intel.....and slower. |
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23rd December 2022, 12:13 | #2478 | Link |
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Regarding AV1
Does anyone know why this encoder is not more common? it is not in any of my programs by default and as far as I know it should be able to give the same image as hevc but with almost half the size. Fantastic in my opinion, who always export everything with max quality. |
23rd December 2022, 13:07 | #2479 | Link |
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Because it requires a lot more encoding efforts, will usually take longer than x265 with comparable options. And decoding is more demanding as well, so it's harder to play UHD in real time without enough CPU power or GPU support.
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23rd December 2022, 18:07 | #2480 | Link | |
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Quote:
That means you can't use AV1 encoders to completely replace all use cases of previous most used encoders(x264, x265). |
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