[Cin] bitstream filtering - does not crash but also not completely work?

[Andrew Randrianasulu]

пн, 21 нояб. 2022 г., 22:20 Phyllis Smith <phylsmith2017 at gmail.com>:

> Maybe I misunderstood -- was it crashing BEFORE this patch was added? or
> did you mean working on this patch made it crash until you got it working?
>


it was crashing before IF you try output encoder profile with bitsream
filtering enabled - with | just after muxer/encoder pair in first line

>
> On Mon, Nov 21, 2022 at 3:26 AM Andrew Randrianasulu <
> randrianasulu at gmail.com> wrote:
>
>> I tried to fix our internal bitstream filtering on muxing using this code
>>
>> https://github.com/FFmpeg/FFmpeg/blob/master/libavformat/tee.c
>>
>> it works in sense it stopped crashing and adding simple filter like
>> dump_extra makes file a bit bigger.
>>
>> But complex stuff like cropping or rotation still does not work  :-(
>>
>> not sure, may be we need to add those options via av_dict_set too ?
>>
>
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