[FFmpeg-devel] [PATCH] avformat/mpegenc - reject unsupported audio streams

Carl Eugen Hoyos ceffmpeg at gmail.com
Wed Jul 17 11:53:06 EEST 2019




> Am 08.07.2019 um 14:05 schrieb Gyan <ffmpeg at gyani.pro>:
> 
> 
> 
>> On 25-04-2019 01:48 PM, Gyan wrote:
>> 
>> 
>>> On 25-04-2019 01:23 PM, Ali KIZIL wrote:
>>> 
>>> There are also Dolby Codecs (ac3 & eac3). Will it also throw error for
>>> these codecs ?
>> 
>> AC3   is      supported before and after this patch.
>> EAC3 is unsupported before and after this patch.
>> 
>> But it's sent to the same decoder, so support could be added. I'll check.
> 
> Attached patch allows muxing EAC3 in MPEG-PS.  Stock ffmpeg can demux and decode such streams fine.

Which descriptor is used for eac3?
Please do not commit just because decoding works with FFmpeg, at least try to find some specification.

Carl Eugen


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