[FFmpeg-user] does mpegts muxer/demuxer support metadata

[qw]

>> I try to insert my defined metadata into ts file using the following command:
>>
>> ffmpeg -i input.ts -c copy -copyts -metadata message1="test" -f mpegts output1.ts
>>
>> If I use the following command to copy metadata from ts file to flv file, my defined metadata doesn't exist:
>>
>> ffmpeg -i output1.ts -c copy -copyts -map_metadata 0 -bsf:a aac_adtstoasc -f flv output2.flv
>>
>> flvmeta --dump --yaml output2.flv
>>
>> Mpeg 2 transport stream supports several ways to send and receive metadata.
>
>Can you provide a sample that shows one of these ways?


any ts file can reproduce the same result.








At 2019-10-12 07:55:48, "Carl Eugen Hoyos" <ceffmpeg at gmail.com> wrote:
>Am Fr., 11. Okt. 2019 um 15:25 Uhr schrieb qw <applemax82 at 163.com>:
>
>> I try to insert my defined metadata into ts file using the following command:
>>
>> ffmpeg -i input.ts -c copy -copyts -metadata message1="test" -f mpegts output1.ts
>>
>> If I use the following command to copy metadata from ts file to flv file, my defined metadata doesn't exist:
>>
>> ffmpeg -i output1.ts -c copy -copyts -map_metadata 0 -bsf:a aac_adtstoasc -f flv output2.flv
>>
>> flvmeta --dump --yaml output2.flv
>>
>> Mpeg 2 transport stream supports several ways to send and receive metadata.
>
>Can you provide a sample that shows one of these ways?
>
>Carl Eugen
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