Remove Subs from .Ts File

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Remove Subs from .Ts File

avro
Hi, I tried to remove chines harcoded subs from my .ts file but its not working. How to do it?


Used this command
ffmpeg -i E:\abc.ts -c copy -sn abc.ts

and this http://www.ffmpeg-archive.org/Eliminate-subtitles-text-stream-of-mepg4-ts-files-td1572809.html

But only chinese audio was removed.


General
ID                                       : 1 (0x1)
Format                                   : MPEG-TS
File size                                : 2.89 GiB
Duration                                 : 1 h 0 min
Overall bit rate mode                    : Variable
Overall bit rate                         : 6 772 kb/s

Video
ID                                       : 1380 (0x564)
Menu ID                                  : 1 (0x1)
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L4
Format settings, CABAC                   : Yes
Format settings, RefFrames               : 4 frames
Codec ID                                 : 27
Duration                                 : 1 h 0 min
Bit rate                                 : 5 855 kb/s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 25.000 FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Interlaced
Scan type, store method                  : Separated fields
Scan order                               : Top Field First
Bits/(Pixel*Frame)                       : 0.113
Stream size                              : 2.49 GiB (86%)
Color range                              : Limited
Color primaries                          : BT.709
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.709

Audio #1
ID                                       : 1381 (0x565)
Menu ID                                  : 1 (0x1)
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Format settings, Endianness              : Big
Codec ID                                 : 6
Duration                                 : 1 h 0 min
Bit rate mode                            : Constant
Bit rate                                 : 384 kb/s
Channel(s)                               : 6 channels
Channel positions                        : Front: L C R, Side: L R, LFE
Sampling rate                            : 48.0 kHz
Frame rate                               : 31.250 FPS (1536 SPF)
Bit depth                                : 16 bits
Compression mode                         : Lossy
Stream size                              : 168 MiB (6%)
Language                                 : English
Service kind                             : Complete Main

Audio #2
ID                                       : 1382 (0x566)
Menu ID                                  : 1 (0x1)
Format                                   : MPEG Audio
Format version                           : Version 1
Format profile                           : Layer 2
Codec ID                                 : 3
Duration                                 : 1 h 0 min
Bit rate mode                            : Constant
Bit rate                                 : 192 kb/s
Channel(s)                               : 2 channels
Sampling rate                            : 48.0 kHz
Compression mode                         : Lossy
Stream size                              : 83.8 MiB (3%)
Language                                 : Chinese

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Re: Remove Subs from .Ts File

Lou-2
On Sun, Jul 30, 2017, at 09:18 PM, avro wrote:
> Hi, I tried to remove chines harcoded subs from my .ts file but its not
> working. How to do it?
>
>
> Used this command
> ffmpeg -i E:\abc.ts -c copy -sn abc.ts

-sn does not remove hardcoded subs. -sn avoids mapping softsub streams.

What are you trying to do?
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Re: Remove Subs from .Ts File

Karen Norton
It looks like you have one video stream and two audio streams (one English
and one Chinese). I don't see a separate subtitle stream. If this is the
case then the subtitles are hard coded into the video stream itself (it's
actually part of the video... like having been burned in) and as such can't
be removed with ffmpeg. There is software out there claiming they can
remove hard coded subtitles but the few I tried didn't work however there
could be some that do.

If I'm wrong in my conclusion feel free to correct me. :-)

On Mon, Jul 31, 2017 at 1:45 PM, Lou <[hidden email]> wrote:

> On Sun, Jul 30, 2017, at 09:18 PM, avro wrote:
> > Hi, I tried to remove chines harcoded subs from my .ts file but its not
> > working. How to do it?
> >
> >
> > Used this command
> > ffmpeg -i E:\abc.ts -c copy -sn abc.ts
>
> -sn does not remove hardcoded subs. -sn avoids mapping softsub streams.
>
> What are you trying to do?
> _______________________________________________
> ffmpeg-user mailing list
> [hidden email]
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>
> To unsubscribe, visit link above, or email
> [hidden email] with subject "unsubscribe".
>
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