[Cin] CinGG and ffmpeg 4.4

[Andrew Randrianasulu]

On Wednesday, April 28, 2021, Phyllis Smith via Cin <
cin at lists.cinelerra-gg.org> wrote:

> Andrea,
> If you get this going and do some crucial testing, let me know so we can
> update CinGG with 4.4.  (I can fix and test patch2 so take it out as Andrew
> suggested).
>
> Andrew,
> Also, should Andrea apply the patch3 diff file you provided around April 2
> while testing also?   ffmpeg_git_patch_3_update.diff
>


I think yes, unless same file was modified by upstream ffmpeg even more....

>
> Because I was compiling with ffmpeg git (commit
>> ec4c04aa7b5a0c7a91e4a65775826283d23e08ac)
>> additional small patch for ffmpeg.git.patch3 was needed:
>>
>> diff --git a/cinelerra-5.1/thirdparty/src/ffmpeg.git.patch3
>> b/cinelerra-5.1/thirdparty/src/ffmpeg.git.patch3
>> index fb8730e4..28d3876f 100644
>> --- a/cinelerra-5.1/thirdparty/src/ffmpeg.git.patch3
>> +++ b/cinelerra-5.1/thirdparty/src/ffmpeg.git.patch3
>> @@ -43,7 +43,7 @@ index cff7f0cb54..8b6d22aff2 100644
>>       .name           = "matroska,webm",
>>       .long_name      = NULL_IF_CONFIG_SMALL("Matroska / WebM"),
>>  +    .flags          = AVFMT_SEEK_NOSTREAMS,
>> -     .extensions     = "mkv,mk3d,mka,mks",
>> +     .extensions     = "mkv,mk3d,mka,mks,webm",
>>       .priv_data_size = sizeof(MatroskaDemuxContext),
>>
>       .read_probe     = matroska_probe,
>>  @@ -4264,6 +4265,7 @@ AVInputFormat ff_matroska_demuxer = {
>>
>
>
> On Wed, Apr 28, 2021 at 5:22 AM Andrew Randrianasulu via Cin <
> cin at lists.cinelerra-gg.org> wrote:
>
>> I think you need not just   --with-ffmpeg-git, but
>>
>> --with-git-ffmpeg=https://git.ffmpeg.org/ffmpeg.git
>>
>> But be aware about ffmpeg.git patch 2 not yet updated  (so you better to
>> rename it to something not ending with .patch, so build Will skip it.. )
>>
>> Or try to adapt it piecewise.. (patch modifies mpegts muxer for blu-ray
>> compatible muxing...)
>>
>> In my slackbuild i have this line moving this patch out of the way:
>>
>>  # ffmpeg.git changed mpegts muxer again - 26/08/2020
>> mv thirdparty/src/ffmpeg.git.patch2 thirdparty/src/_ffmpeg.git.patch2
>>
>>
>>
>> On Wednesday, April 28, 2021, Andrea paz via Cin <
>> cin at lists.cinelerra-gg.org> wrote:
>>
>>> With the release of FFMPEG 4.4 I tried to compile CinGG with git-ffmpeg.
>>> I used the following command from ./configure:
>>>
>>> ./configure --with-single-user --with-git-ffmpeg --with-booby
>>>
>>> And then I compiled with:
>>>
>>> make 2>&1 | tee /tmp/cin5.log && make install
>>>
>>> The compilation crashes immediately with the cin5.log that I attach.
>>>
>>> Do you have any advice for me or is this an impossible task for a
>>> non-programmer?
>>>
>> --
>> Cin mailing list
>> Cin at lists.cinelerra-gg.org
>> https://lists.cinelerra-gg.org/mailman/listinfo/cin
>>
>
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