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Help with Video Conversion wont rewind/fastforward
picklepepper23 posted 2008 Sep 04 18:35
I'm using a Sonicview PVR receiver with dishnetwork. Wen the receiver records a show and i play back the file it allows me to fastforward and rewind the video. But when I convert a file using Xilsoft Video converted ultimate it plays the file but does not allow me to fastforward or rewind the file.

I'm kind of new to th is please let me know if any other information is needed.

File format receiver makes is .TS

Video
Mpeg2Video
544X480
29.97 framerate

Audio
mp2
160 Bitrate
48000 sample rate
channels 2

If there is any general suggestion to allow the Xvid file that i convert to .TS to fastforward/rewind on my PVR receiver please help.



Baldrick posted 2008 Sep 05 02:47
Can you post all details from the ts using mediainfo?

I would try another mpeg2 converter like hcenc, tmpgenc. And then multiplex the mpg to a ts using tsmuxer.

Or you just have to adjust the i-frames mpeg2 settings in xilisoft converter.



picklepepper23 posted 2008 Sep 06 20:28
Ok sorry for the late response.

Here is the stats for the file i converted. It was a regular Xvid file. Convert it to .TS using TmpegXpress 4.0. I tried to get as similar to the file that the receiver outputs wen i record a show. (The file the receiver outputs is able to rewind and fast forward.)

General
ID : 0
Complete name : C:\Documents and Settings\Snake\My Documents\271.ts
Format : MPEG-TS
File size : 608 MiB
Duration : 4mn 58s
Overall bit rate : 17.1 Mbps

Video
ID : 512 (0x200)
Menu ID : 1 (0x1)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, Matrix : Standard
Duration : 4mn 58s
Bit rate mode : Constant
Bit rate : 16.2 Mbps
Nominal bit rate : 15.0 Mbps
Width : 544 pixels
Height : 480 pixels
Display aspect ratio : 4/3
Frame rate : 29.970 fps
Standard : NTSC
Colorimetry : 4:2:0
Scan type : Interlaced
Scan order : Top Field First
Bits/(Pixel*Frame) : 1.917
Writing library : TMPGEnc XPress 4.5.1.254

Audio
ID : 513 (0x201)
Menu ID : 1 (0x1)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Duration : 4mn 58s
Bit rate mode : Constant
Bit rate : 160 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Resolution : 16 bits

Now this is the file that the Receiver outputs to my external DVD. Keep in mind t his file is able to fastforward/rewind

General
Complete name : C:\Documents and Settings\Snake\Desktop\Law Order Special Victims Unit [040908-003538].ts
Format : MPEG-TS
Format profile : No PAT/PMT
File size : 80.0 MiB
Duration : 2s 367ms
Overall bit rate : 284 Mbps

Video
ID : 4130 (0x1022)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, Matrix : Standard
Duration : 2s 367ms
Bit rate mode : Constant
Bit rate : 15.0 Mbps
Nominal bit rate : 15.0 Mbps
Width : 544 pixels
Height : 480 pixels
Display aspect ratio : 4/3
Frame rate : 29.970 fps
Colorimetry : 4:2:0
Scan type : Interlaced
Scan order : Top Field First
Bits/(Pixel*Frame) : 1.917

Audio
ID : 4131 (0x1023)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Bit rate mode : Constant
Bit rate : 160 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Resolution : 16 bits
Video delay : -268ms

Questions....

Do you see anything in both files that would prevent my conversion from not rewinding/fastforwarding?
Wat exactly is the Bframe, pframe etc. Would would allow for fastforward/rewind.

Also the file that the receiver outputs also has a .IDX and a .IFO file that goes with it. Could something with-in these files make it able to rewind/fastforward???

Any help with this would be greatly appreciated. Thanks




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