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Missing Subtitle Track in Stream for Transcoding


Kelvin Left

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Posted (edited)

I am using the webinterface to stream the TV to laptop. I can see all the digital TV channels flawlessly. Then I tried to add the hard subtitle to the video stream. So I added scodec=dvbs,soverlay to webstreaming.ini like this.

 

[Preset.0]

Name=LAN VLC

Muxer=3

UseVideo=1

VCodec=7

VRate=768

VSize=0.75

UseAudio=1

ACodec=2

ARate=96

AChannels=2

UseHardware=1

Deinterlace=1

Output=http{mux=[muxer],dst=[iP]:[Port]/} :sout-all :sub-language=any

Outputlink=

transcodewrapper=transcode{[AV]}:

Audio=acodec=[acodec],ab=[abitrate],channels=[achannels]

Video=vcodec=[vcodec],vb=[vbitrate],scale=[vscale][deinterlace],scodec=dvbs,soverlay

Videocodecspezific=

 

However, there are no lucks to see the subtitle.

 

Then I checked the svcdebug.log and found the input stream located at

http://127.0.0.1:7522/transcode/channelstream/4.ts

However, I found the subtitle was not in the video stream.

 

Then I tried direct streaming. The subtitle track was still in the video stream.

http://127.0.0.1:7522/upnp/channelstream/4.ts

 

Can you help to check how I can recover the subtitle track in the "transcode" stream?

 

Thanks!!

Edited by Kelvin Left
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