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

qw applemax82 at 163.com
Fri Oct 11 16:10:10 EEST 2019


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. Does mpegts demuxer/muxer support metadata? which tools does mepgts demuxer/muxer support to transport metadata?




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