[Cin] another 10 bit encoding patch

[Andrew Randrianasulu]

пт, 15 нояб. 2024 г., 03:21 Terje J. Hanssen <terjejhanssen at gmail.com>:

>
>
>
> Den 14.11.2024 22:21, skrev Andrew Randrianasulu:
>
>
>
> чт, 14 нояб. 2024 г., 23:41 Terje J. Hanssen <terjejhanssen at gmail.com>:
>
>>
>>
>>
>> Den 14.11.2024 18:38, skrev Andrew Randrianasulu:
>>
>>
>>
>> чт, 14 нояб. 2024 г., 20:27 Terje J. Hanssen <terjejhanssen at gmail.com>:
>>
>>> Thank you for the patch.
>>>
>>> A few clarification questions in between before I start:
>>>
>>> Den 14.11.2024 14:21, skrev Andrew Randrianasulu:
>>>
>>> > you need to reset your git tree,
>>> >
>>> > something like
>>> >
>>> > git reset --hard 2037bf63cdf25462ca606f4a28636e12df77c2a0
>>>
>>> I did use "git reset --hard" without number at the end for the previous
>>> patch
>>>
>>> What number here, should I find mine somewhere in my git tree?
>>>
>>
>>
>> you can fig them in 'git log' screen, you should have two more patches on
>> top of "ORIGIN" line
>>
>>
>> Sorry, I'm still a bit confused by the latter "you should have two more
>> patches on top of "ORIGIN" line"
>> Here is the top from my git log" output:
>>
>> commit 68eb98be2183738684f1f4da2729d1ff9989ad16
>> Author: Andrew Randrianasulu <randrianasulu at gmail.com>
>> <randrianasulu at gmail.com>
>> Date:   Sun Oct 27 19:43:06 2024 +0300
>>
>>     Experimental: try 10bit vaapi encoding
>>
>> commit e5a5a6da907dbcd40d8612bdbfeea1a2a0ae6cc8
>> Author: Andrew Randrianasulu <randrianasulu at gmail.com>
>> <randrianasulu at gmail.com>
>> Date:   Fri Oct 18 10:07:33 2024 +0300
>>
>>     Add onevpl support to build system
>>
>> commit 8681d13675f32e870ab3632eaf89105415fb3961
>> Author: Andrew Randrianasulu <randrianasulu at gmail.com>
>> <randrianasulu at gmail.com>
>> Date:   Wed Oct 23 16:36:19 2024 +0300
>>
>>     Add DESCRIPTION
>>
>> commit 90138debee46e0b91adeb5d8a400158b131b0d61
>> Author: Andrew Randrianasulu <randrianasulu at gmail.com>
>> <randrianasulu at gmail.com>
>> Date:   Wed Oct 23 16:29:58 2024 +0300
>>
>>     Add BUGS
>>
>> commit 318c884532617e32904d6f4ec05a2b73832f418e
>> Author: Andrew Randrianasulu <randrianasulu at gmail.com>
>> <randrianasulu at gmail.com>
>> Date:   Wed Oct 23 16:22:58 2024 +0300
>>
>>     Update README build instructions
>>
>>
> ah.
>
> you can just git reset --hard e5a5a6da907dbcd40d8612bdbfeea1a2a0ae6cc8
>
>
> inother words just reset tree to state without old 10bit patch.
>
> then apply new.
>
> if you can't see line with
>
> (origin/master, origin/HEAD)
>
> you can scroll down (by  cursor arrows)
>
> or search by pressing "/" and typing your search word and pressing enter.
>
> but I think you can just reset tree to "add onevpl" commit.
>
>
> Sorry, if I lost something - because it does not change something so far:
> All three attempts result all in yuv422p10le as the previous 10bit hack
> did.
>
> My summary follows:
>
> /Cin
>
> # git reset --hard e5a5a6da907dbcd40d8612bdbfeea1a2a0ae6cc8
> HEAD is now at e5a5a6da Add onevpl support to build system
>
> # git am 0001-yet-another-10bit-attempt.patch
> Applying: yet another 10bit attempt
>
>
> I didn't undestand Cingg should be recompiled additional after this
> patch(?)
>

yes.




> --------------------------
>
> My third Cin test using nv12
>
> /Cin
>
> # CIN_10BIT_ENC=nv12 bin/cin
> Cinelerra Infinity - built: Nov 13 2024 20:54:33
>
> hevc_vaapi_8b420.mp4
>     cin_hw_dev=vaapi
>     format=nv12,hwupload
>     # profile=main
>     # global_quality=22
>
> ** rendered 1780 frames in 41.675 secs, 42.711 fps
> FFMPEG::open_decoder: some stream times estimated:
> /Videoklipp/Cineform/cfhd01.mkv
>
>
> ffprobe -hide_banner hd01_hevc_vaapi_8b420.mp4
>   Stream #0:0[0x1](und): Video: hevc (Rext) (hev1 / 0x31766568),
> yuv422p10le(tv, bt709/unknown/unknown, top coded first (swapped)),
> 1920x1080 [SAR 1:1 DAR 16:9], 24375 kb/s, 25 fps, 25 tbr, 12800 tbn
> (default)
>
> ===========================
>
> Some output for verification:
>
> /Cin/cinelerra # egrep -i "10bit|tenbit|nv12|p010|y210" ffmpeg.C
> GET_HW_PIXFMT(nv12,  AV_PIX_FMT_NV12)
>         case AV_PIX_FMT_NV12:  ctx->get_format = get_hw_nv12;  return *p;
>     const char *tenbit_enc = getenv("CIN_10BIT_ENC");
>         frames_ctx->sw_format = AV_PIX_FMT_NV12;
>         if(tenbit_enc)
>         frames_ctx->sw_format = av_get_pix_fmt(tenbit_enc);
>         picture->format = AV_PIX_FMT_NV12;
>
> ----------------------
>
> git log 2>&1 | tee git_log_after_another_10bit_patch
>
> Top of the output:
>
> commit 4d42448cc128d7d18e34eb97d4234e73b9acb360
> Author: Andrew Randrianasulu <randrianasulu at gmail.com>
> <randrianasulu at gmail.com>
> Date:   Thu Nov 14 16:18:24 2024 +0300
>
>     yet another 10bit attempt
>
> commit e5a5a6da907dbcd40d8612bdbfeea1a2a0ae6cc8
> Author: Andrew Randrianasulu <randrianasulu at gmail.com>
> <randrianasulu at gmail.com>
> Date:   Fri Oct 18 10:07:33 2024 +0300
>
>     Add onevpl support to build system
>
> =========================
>
>
>
>
>
>
>
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