WTV h264 transcoding

[ady72]

Good afternoon

i'm very interested in WMS, but actually i recodrd tv from HD channel.I try transcoding of wtv files and the normal channells works well , but HD channel are not visible (black screen).
I think is due to the H264 codec.
Will WMS support this kind of transcoding??

Thanks in advance

[Eugene]

Good afternoon

i'm very interested in WMS, but actually i recodrd tv from HD channel.I try transcoding of wtv files and the normal channells works well , but HD channel are not visible (black screen).
I think is due to the H264 codec.
Will WMS support this kind of transcoding??

Thanks in advance

If the device supports MPEG Transport Stream and H264, try Settings - Transcoder - Profiles - "Movies - DirectShow - WTV (MPEG-TS)" - Edit
find

Code: Select all

if SameText(sVideoMediaSubType, MEDIASUBTYPE_X264_) or 
     SameText(sVideoMediaSubType, MEDIASUBTYPE_x264) or
     SameText(sVideoMediaSubType, MEDIASUBTYPE_AVC1_) or     
     SameText(sVideoMediaSubType, MEDIASUBTYPE_avc1) or
     SameText(sVideoMediaSubType, MEDIASUBTYPE_H264_) or     
     SameText(sVideoMediaSubType, MEDIASUBTYPE_h264) then

comment

Code: Select all

sVideoTrack := 'V_MPEG-2, "%s"'

uncomment

Code: Select all

sVideoTrack := 'V_MPEG4/ISO/AVC, "%s", level=4.1, insertSEI, contSPS'

[ady72]

I already use this profile, but screen i s blackl.
My device supoport H264 and m2ts file but for H264 black screen.Is there any particular settings to do at standard profile??
I test also transcod preview but in facts it doesn't run.

[Eugene]

I already use this profile.
I don't know WMS very well i'm trying it form 3 days...line that you write must be inserted in profile??
If yes how can i do it??

line there exists

Code: Select all

  if SameText(sVideoMediaSubType, MEDIASUBTYPE_X264_) or 
     SameText(sVideoMediaSubType, MEDIASUBTYPE_x264) or
     SameText(sVideoMediaSubType, MEDIASUBTYPE_AVC1_) or     
     SameText(sVideoMediaSubType, MEDIASUBTYPE_avc1) or
     SameText(sVideoMediaSubType, MEDIASUBTYPE_H264_) or     
     SameText(sVideoMediaSubType, MEDIASUBTYPE_h264) then
    sVideoTrack := 'V_MPEG-2, "%s"'  
//    sVideoTrack := 'V_MPEG4/ISO/AVC, "%s", level=4.1, insertSEI, contSPS'
  else if SameText(sVideoMediaSubType, MEDIASUBTYPE_MPEG2) then 

after changing

Code: Select all

  if SameText(sVideoMediaSubType, MEDIASUBTYPE_X264_) or 
     SameText(sVideoMediaSubType, MEDIASUBTYPE_x264) or
     SameText(sVideoMediaSubType, MEDIASUBTYPE_AVC1_) or     
     SameText(sVideoMediaSubType, MEDIASUBTYPE_avc1) or
     SameText(sVideoMediaSubType, MEDIASUBTYPE_H264_) or     
     SameText(sVideoMediaSubType, MEDIASUBTYPE_h264) then
//    sVideoTrack := 'V_MPEG-2, "%s"'  
    sVideoTrack := 'V_MPEG4/ISO/AVC, "%s", level=4.1, insertSEI, contSPS'
  else if SameText(sVideoMediaSubType, MEDIASUBTYPE_MPEG2) then 

[ady72]

Understand

Tonight i will try it. I haven't here a wtv h264 to try.
I hope it will run...so WMS will be mine!!!

Thanks again

[ady72]

I try your suggests and i wasn't able to play them.
I try a test of transcod before play and i noticed that on some files transcod works fine and on other doesn't start.
Any suggests to try to solve it?
I'm a step near perfect for me...i want to make me a gift for Christmas and buy WMS

[ady72]

I made some try and i realize that the problems are inside the wtv file.
Some H264 wtv file works well others don't work.
I think it's an audio problem.How can i check before transcode if file is ok??
I'm tryng to remux them with Videoredo but at now i haven't found a solution.
A possible solution is to set (if possible) audio of hd channel different from Dolby Digital (AC3 i suppose)?!?

[Eugene]

If you can upload the sample files to rapidshare.com, I will be able to check

[ady72]

Ok

here it is

http://rapidshare.com/files/437073285/T ... _28_00.wtv

it's a short part of Italian hd channel

Thanks in advance

[Eugene]

here it is

http://rapidshare.com/files/437073285/T ... _28_00.wtv

Thanks, new version "Movies - DirectShow - WTV (MPEG-TS)"

wmvmpegts.zip

(2.62 KiB) Downloaded 670 times

1. Unzip
2. Settings - Transcoder - Profiles - "Movies - DirectShow - WTV (MPEG-TS)" - Delete
3. Load - wmvmpegts.cfg - "Clear ... ?" - No

Transcoding working, the ability to play depends on the device

Maybe later will be a new version "Movies - DirectShow - WTV (MPEG-PS)" with video transcoding.