[Cin] bluray lpcm update!

[Phyllis Smith]

Andrew, if instead of choosing lpcm as the profile with the 2 patches in, I
choose the standard bluray, it works.

>
> note, even if file named like c file it actually diff..
>
> but both patches as send works for me as after full rebuild..
> /
>
> if you (re)move those last two patches from tirdparty/src error (can't
> find codec..) disappears?
>
Yes.

>
>
>>> but strange. you rebuild cin executable too? (because we link statically
>>> I typed  "touch cinelerra/new.C" and this forced rebuild of  this file and
>>> re-linking of executable...)
>>>
>> I do full rebuilds by running "make clean" which deletes all of the
>> thirdparty libraries and then do a full rebuild with "./bld.sh".  Goes
>> pretty fast on this laptop and it is not worth the aggravation to only
>> rebuild changed itemsl
>>
>>>
>>> does ffmpeg from thirdparty lists pcm_bluray as supported encoder?
>>>
>> It must because what is checked into GIT, lets me choose the lpcm profile
>> and on the bluray player, the info button clearly displays it as lpcm.
>>
>
> try thirdparty/ffmpeg-4.4/ffmpeg -codecs | grep bluray
>
> [root at keystone cinelerra-5.1]# thirdparty/ffmpeg-4.4/ffmpeg -codecs |
grep bluray
 DEAI.S pcm_bluray           PCM signed 16|20|24-bit big-endian for Blu-ray
media


>
>
>>
>>>
>>>
>>>
>>>
>>>> On Mon, Apr 25, 2022 at 2:00 PM Andrew Randrianasulu <
>>>> randrianasulu at gmail.com> wrote:
>>>>
>>>>>
>>>>>
>>>>> On Monday, April 25, 2022, Phyllis Smith <phylsmith2017 at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Andrew, applied ffmpeg-4.4.patch_12 and ffmpeg-4.4.patch99 and it
>>>>>> compiles but fails with error message "open failed
>>>>>> pcm_bluray:/tmp/bd_date_tme/bd.m2ts" as seen in the attached png file.
>>>>>>
>>>>>
>>>>> strange.
>>>>>
>>>>> can you double-check patches applied correctly (by comparing
>>>>> pcm-bluenc.c I attached earlier and actual file in
>>>>> thirdparty/ffmpeg/libavcodec? )
>>>>>
>>>>>
>>>>>
>>>>>> On Sun, Apr 24, 2022 at 9:18 AM Andrew Randrianasulu <
>>>>>> randrianasulu at gmail.com> wrote:
>>>>>>
>>>>>>> Paul fixed bug preventing tsmuxer from recognizing our lpcm audio
>>>>>>> stream
>>>>>>>
>>>>>>> I backshoed fix into our ffmpeg 4.4..
>>>>>>>
>>>>>>> I think having it all worked in monthly release quite important,
>>>>>>> even if names of patches kinda high...
>>>>>>>
>>>>>>> also attached raw pcm-bluenc file as I hacked it, and fix/patch as
>>>>>>> downloaded from gitweb..
>>>>>>>
>>>>>>> https://github.com/justdan96/tsMuxer/issues/580
>>>>>>>
>>>>>>>
>>>>>>> https://git.ffmpeg.org/gitweb/ffmpeg.git/blobdiff/037fa0437d2aead40c1f786c6ad4d343afe0546d..058a1ff9b4cdbd2e1a93acc8bf0365e7d01cc9f4:/libavcodec/pcm-blurayenc.c
>>>>>>>
>>>>>>>
>>>>>>> https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/93dfb6afddb278218da7f8c696bf35ede2ba05aa
>>>>>>>
>>>>>>
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