Register

Audio Video Sync issue with BBC iPlayer downloads

Advanced Member
Posts: 32
Joined: 09 Sep 2015, 10:02

Audio Video Sync issue with BBC iPlayer downloads

Postby hans302 » 05 Jun 2017, 13:57

Hi - Now that BBC iPlayer programmes can be downloaded as MP4 files directly into the main program (and not as Link Finder FLVs) There seems to be an issue with the Audio and Video synchronisation in the output files. (Around 1 second out).

Is this a known issue? As I have now had to go back to using LINK FINDER and downloading the FLV files and converting them with 3rd party software. (Sorry Chris - your conversion process is too slow :wacko: )

Any ideas?

Hans

Member
Posts: 2
Joined: 08 Jun 2017, 18:29

Re: Audio Video Sync issue with BBC iPlayer downloads

Postby theedger » 10 Jun 2017, 15:56

The frame rate is 49.8 and not 50 so it slowly goes out of sync.

Chris P.C. Support Team
User avatar
Posts: 4378
Joined: 01 Sep 2003, 18:31
Location: Chris P.C. HQ

Re: Audio Video Sync issue with BBC iPlayer downloads

Postby Chris » 12 Jun 2017, 10:24

Make sure you don't convert the video to MP4. The video is now MP4 (not FLV as before) so no need to convert it.
Best Regards,
ChrisPC Support


ChrisTV PVR - The PVR that TAKES control OVER your TV Card
http://www.chris-tv.com

ChrisPC Screen Recorder - Create video tutorials and record your gameplay
http://www.pcscreenrecorder.com

ChrisPC YTD Downloader MP3 Converter
http://www.freeyoutubedownloadermp3converter.com

ChrisPC Free VideoTube Downloader
http://www.videoyoutubedownloader.com

ChrisPC Free Video Converter
http://www.freevideoaudioconverter.com

ChrisPC Free Anonymous Proxy
http://anonymousproxy.how

How to download video?
http://downloadvideo.how

How to change DNS?
http://changedns.how

Advanced Member
Posts: 32
Joined: 09 Sep 2015, 10:02

Re: Audio Video Sync issue with BBC iPlayer downloads

Postby hans302 » 12 Jun 2017, 12:48

I know that thanks - But the output stream still has a 1 second Audio Video sync issue.

Advanced Member
Posts: 32
Joined: 09 Sep 2015, 10:02

Re: Audio Video Sync issue with BBC iPlayer downloads

Postby hans302 » 12 Jun 2017, 12:50

I only convert the FLV files as I have to use Link Finder to get passed the AV sync issue

Member
Posts: 4
Joined: 26 Apr 2016, 00:57

Re: Audio Video Sync issue with BBC iPlayer downloads

Postby PeterG » 13 Jun 2017, 01:55

Chris wrote:Make sure you don't convert the video to MP4. The video is now MP4 (not FLV as before) so no need to convert it.


Hi Chris,

I just downloaded the latest pro version (setup_chrispc_videotube_downloader_pro_9_6_09) and noticed that the downloaded files are now MP4, rather than FLV.

Also noticed that the file size is roughly double the size. Is there any way to continue to download files at the old file size, without reducing the viewing quality.

cheers Peter

Chris P.C. Support Team
User avatar
Posts: 4378
Joined: 01 Sep 2003, 18:31
Location: Chris P.C. HQ

Re: Audio Video Sync issue with BBC iPlayer downloads

Postby Chris » 13 Jun 2017, 18:28

hans302 wrote:I know that thanks - But the output stream still has a 1 second Audio Video sync issue.


What BBC link you've tried?

Also noticed that the file size is roughly double the size. Is there any way to continue to download files at the old file size, without reducing the viewing quality.

You can select another lower bitrate, now the HD videos have 50 FPS.
Best Regards,
ChrisPC Support


ChrisTV PVR - The PVR that TAKES control OVER your TV Card
http://www.chris-tv.com

ChrisPC Screen Recorder - Create video tutorials and record your gameplay
http://www.pcscreenrecorder.com

ChrisPC YTD Downloader MP3 Converter
http://www.freeyoutubedownloadermp3converter.com

ChrisPC Free VideoTube Downloader
http://www.videoyoutubedownloader.com

ChrisPC Free Video Converter
http://www.freevideoaudioconverter.com

ChrisPC Free Anonymous Proxy
http://anonymousproxy.how

How to download video?
http://downloadvideo.how

How to change DNS?
http://changedns.how

Member
Posts: 4
Joined: 26 Apr 2016, 00:57

Re: Audio Video Sync issue with BBC iPlayer downloads

Postby PeterG » 14 Jun 2017, 01:05

Chris wrote:You can select another lower bitrate, now the HD videos have 50 FPS.

Hi Chris,

not sure what you mean by the above.

When I import the file to the Downloader Pro, Select quality provides the following choices:

Video size: 1280 x 720,Bitrate: 5510kb/s
Video size: 960 x 540, Bitrate: 3117kb/s
Video size: 704 x 396, Bitrate: 1800kb/s
Video size: 704 x 396, Bitrate: 1013kb/s

It defaults to Video size: 1280 x 720, Bitrate: 5510kb/s – which I understood to be HD.

Are you saying that some of the other video sizes are also HD - can you tell me which one(s) are HD.

thanks for your help

cheers Peter

Chris P.C. Support Team
User avatar
Posts: 4378
Joined: 01 Sep 2003, 18:31
Location: Chris P.C. HQ

Re: Audio Video Sync issue with BBC iPlayer downloads

Postby Chris » 16 Jun 2017, 13:11

Try the new version, you can select the video format and FPS.
Best Regards,
ChrisPC Support


ChrisTV PVR - The PVR that TAKES control OVER your TV Card
http://www.chris-tv.com

ChrisPC Screen Recorder - Create video tutorials and record your gameplay
http://www.pcscreenrecorder.com

ChrisPC YTD Downloader MP3 Converter
http://www.freeyoutubedownloadermp3converter.com

ChrisPC Free VideoTube Downloader
http://www.videoyoutubedownloader.com

ChrisPC Free Video Converter
http://www.freevideoaudioconverter.com

ChrisPC Free Anonymous Proxy
http://anonymousproxy.how

How to download video?
http://downloadvideo.how

How to change DNS?
http://changedns.how

Return to ChrisPC Free VideoTube Downloader

Who is online

Users browsing this forum: No registered users and 1 guest