[FFmpeg-devel] [PATCH v1] avformat/rtmpproto: support fourCcList property in enhanced rtmp

[Jean-Baptiste Kempf]

Hello,

On Mon, 21 Aug 2023, at 03:35, Steven Liu wrote:
> Jean-Baptiste Kempf <jb at videolan.org> 于2023年8月20日周日 16:29写道：
>>
>> Hello,
> Hi
>>
>> On Sun, 20 Aug 2023, at 06:10, Steven Liu wrote:
>> > As the enhanced rtmp Extending NetConnection connect Command section
>> > said, the rtmp should add a property named fourCcLive, but there should
>> > only one codec can be set for the video stream in rtmp+flv, so user can
>> > use the option rtmp_enhanced_flags to set the enhanced rtmp with av1,
>> > hevc or vp9.
>>
>> Technically, the protocol allows any type of FourCC, no?
> The protocol should allows any type of FourCC, i saw there have three
> codecs in the example["av01", "vp09", "hvc1"].

My question is then why have 0,1,2,3 and not a fourcc then? Or does this question make no sense on the protocol level?

-- 
Jean-Baptiste Kempf -  President
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