[Cin] termux arm patch series (incl ffmpeg 4.4 and libaom 3.1.0 updates)

[Andrew Randrianasulu]

try to replace mpegtsenc.c in libavformat with 4.3 version:

https://git.ffmpeg.org/gitweb/ffmpeg.git/blob_plain/refs/heads/release/4.3:/libavformat/mpegtsenc.c

then patch this with ffmpeg-4.3.patch2 patch.....

and see if resulting cin can mux BD correctly... such frankenstain ffmpeg
compiles for me, but i can't say if this improves situation or not...

On Saturday, May 29, 2021, Phyllis Smith <phylsmith2017 at gmail.com> wrote:

> *Andrew,*
> Update on bluray creation with ffmpeg 4.4; I have more things to try yet
> but it will not make it by May 31 (which is OK because
> the Alt/h hotkey is dynamite and deserves its own release !!
>
> 1) vanilla ffmpeg does not create a bluray and has the error: "[MPEGTS
> muxer @ 0x7ffed40957c0] Value -1.000000 for parameter 'sdt_period' out of
> range [0 - 9.22337e+12]"
> 2) my patch does not even compile; I took original ffmpeg-4.3.patch2 and
> hand rolled it in with the only change to the code being
> get_pcr routine in new version has only 1 parameter instead of 2 which I
> eliminated the second 1
> 3) ffmpeg-4.4.patch2 provided compiles nicely but does not create a bluray
> dvd that works in the player; error is "Cannot play this disc"
>
> *Andrea*, there are several new ffmpeg plugins that are available in 4.4
> so when we get patch2 working, they will need documentation
> and expanders.txt changes and blacklist.  The ones I know about are (some
> video / some audio):
>
> chromanr, afreqshift, aphaseshift, adenorm, speechnorm, asupercut,
> asubcut, asuperpass, asuperstop,
>
> shufflepixels, tmidequalizer, estdif, epx, shear, kirsch,
> colortemperature, colorcontrast, colorcorrect,
>
> colorize, aexciter, exposure, monochrome
>
> NOT FOUND = setts bitstream
>
> NOT WORKING = vif, identity, msad
>
>
> *All,* I realize that having creation of bluray is not important to most
> people, but I use it and it is important to me.
>
>
> On Thu, May 27, 2021 at 6:30 AM Andrew Randrianasulu <
> randrianasulu at gmail.com> wrote:
>
>> also try ffmpeg-4.4.patch2 (blu-ray / mpegts muxing) on your TV/BluRay
>> player? (be prepared for failure - I just copied parts from one patch to
>> another, without any understanding of muxing process itself)
>>
>>
>>
>> On Wednesday, May 26, 2021, Phyllis Smith via Cin <
>> cin at lists.cinelerra-gg.org> wrote:
>>
>>> Andrew,
>>> I am testing your ffmpeg 4.4 patches starting again now -- one thing at
>>> a time. ...Phyllis
>>>
>>> On Tue, May 25, 2021 at 3:33 PM Andrew Randrianasulu via Cin <
>>> cin at lists.cinelerra-gg.org> wrote:
>>>
>>>> i tried to guess aarch64 objdir for Cinelerra (output of uname -m) and
>>>> also dropped in libjpeg-turbo 2.1.0 (a bit faster encoding according to
>>>> their changelog). Patch only updates configure.ac, you need to get
>>>> tarball from official sourceforge page or from
>>>>
>>>> https://ftp.osuosl.org/pub/blfs/conglomeration/libjpeg-turbo/
>>>>
>>>>
>>>> On Tuesday, May 25, 2021, Andrew Randrianasulu <randrianasulu at gmail.com>
>>>> wrote:
>>>>
>>>>> two more patches, should fix interpreter in configure automagically,
>>>>> add termux conditionals in configure.ac, and mjpegtools patches
>>>>> should be buildable again on standard Linux (added ifdef for bthread.h
>>>>> include)
>>>>>
>>>>> On Sunday, May 23, 2021, Andrew Randrianasulu <randrianasulu at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> updated series a bit more, hopefully now it has both my configure
>>>>>> params and launch params as shell scripts, added dv ifdefs to livevideo
>>>>>> plugin (so it can be compiled with - - without-dv)
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Sunday, May 23, 2021, Andrew Randrianasulu <
>>>>>> randrianasulu at gmail.com> wrote:
>>>>>>
>>>>>>> fixed (hopefully) 0001 patch, added mjpegtools and ffmpeg 4.4
>>>>>>> termux-specific patches... also added libbthread source and simple Makefile
>>>>>>> (might be useful if i manage to include resulted library in
>>>>>>> libzmpeg-related files)
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Wednesday, May 19, 2021, Andrew Randrianasulu <
>>>>>>> randrianasulu at gmail.com> wrote:
>>>>>>>
>>>>>>>> probably not very complete (mjpegtools had their own problems) but
>>>>>>>> should give you some idea where I am
>>>>>>>>
>>>>>>>> patch 0001 still not fixed.. (as in, it reintroduced
>>>>>>>> ff->video_probe and this one still leaks..)
>>>>>>>>
>>>>>>>> configured with
>>>>>>>>
>>>>>>>>  $ ./configure  --without-lv2 --without-vdpau --without-vaapi
>>>>>>>> --without-firewire --without-nv --without-shuttle --without-shuttle_usb
>>>>>>>> --with-single-user --without-libzmpeg --with-clang --with-booby
>>>>>>>> --without-dv --without-dvb --without-video4linux2 --disable-dav1d
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>> Cin mailing list
>>>> Cin at lists.cinelerra-gg.org
>>>> https://lists.cinelerra-gg.org/mailman/listinfo/cin
>>>>
>>>
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