I have a TS file with a video(320), a audio (330) and a subtitle (340) streams.
I want to transcode the video MPEG-2 to MPEG-4 without changing the other streams of the TS.
I select H.264 for video, copy audio, Stream copy for Subtitle and MPEG TS container (with FFMpeg)
I obtain a working TS file with video and audio BUT no subtitle.
In the console, the ffmpeg line has no information on the subtitle stream mapping:
ffmpeg -i "xxx.mp4" -i "X:\test.ts" -map 00 -map 10 -f mpegts -r 25/1 -c copy ...... -y "Y:\test.ts"
Missing something like -map 2:s:0 ...
TS transcoding loosing Subtitle stream
Moderator: HuggiL
Re: TS transcoding loosing Subtitle stream
Under the subtitle tab, are you setting the "ID" field to the track number of the subtitle stream?
In theory, theory and practice are the same. In practice, they are not.
Tips & Guides: http://forum.mediacoderhq.com/viewtopic.php?f=17&t=8061
Older versions: http://www.videohelp.com/tools/MediaCoder/old-versions#download
Tips & Guides: http://forum.mediacoderhq.com/viewtopic.php?f=17&t=8061
Older versions: http://www.videohelp.com/tools/MediaCoder/old-versions#download
Re: TS transcoding loosing Subtitle stream
Yes, I have
I have resolved my pbm by remuxing the original file and the MediaCoder transcoded file with the last version of ffmpeg (20140830-win64). It doesn't work with the old version inside MediaCoder x64 0.8.31.5648.
Something like:
ffmpeg.exe -i mediaCoderFile.ts -itsoffset 0.0001 -i originalFile.ts -map 00 -map 00 -map 1:s:0 -c copy -packetsize 188 -y fileOk.ts
I have to add a small offset between the 2 TS files because by default without it, subtitle was not synchronized ...
I have resolved my pbm by remuxing the original file and the MediaCoder transcoded file with the last version of ffmpeg (20140830-win64). It doesn't work with the old version inside MediaCoder x64 0.8.31.5648.
Something like:
ffmpeg.exe -i mediaCoderFile.ts -itsoffset 0.0001 -i originalFile.ts -map 00 -map 00 -map 1:s:0 -c copy -packetsize 188 -y fileOk.ts
I have to add a small offset between the 2 TS files because by default without it, subtitle was not synchronized ...
Re: TS transcoding loosing Subtitle stream
Good to see you resolved your problem. One thing I want to know, did you use FFmpeg by itself or did you install it into the MediaCoder codecs folder? Because it might be that FFmpeg itself doesn't have any issue and instead it's that the GUI isn't passing commands to the encoder...
In theory, theory and practice are the same. In practice, they are not.
Tips & Guides: http://forum.mediacoderhq.com/viewtopic.php?f=17&t=8061
Older versions: http://www.videohelp.com/tools/MediaCoder/old-versions#download
Tips & Guides: http://forum.mediacoderhq.com/viewtopic.php?f=17&t=8061
Older versions: http://www.videohelp.com/tools/MediaCoder/old-versions#download
Re: TS transcoding loosing Subtitle stream
I have used the last version of FFMpeg by myself not inside MediaCoder.