Search found 9 matches

by mxyzptlk
Tue Oct 04, 2011 7:11 pm
Forum: [C] Support
Topic: H.264 Audio/Video Sync Issues
Replies: 19
Views: 23328

Re: H.264 Audio/Video Sync Issues

I've also found that re-encoding with constant quality mode in Handbrake works, but 2-pass is more accurate. Using constant quality also takes a long time. I just wonder if there are any adjustments to be made to the television that could widen that bottleneck. I could transcode audio to mp3, but th...
by mxyzptlk
Wed Sep 28, 2011 3:25 pm
Forum: [C] Support
Topic: H.264 Audio/Video Sync Issues
Replies: 19
Views: 23328

Re: H.264 Audio/Video Sync Issues

I tried converting just the audio of an mp4 file in avidemux to the following: ac3 (aften) -- no luck (avi container) ac3 (lav) -- no luck (avi container) aac -- no luck (mp4 and mkv containers) mp3 -- luck (mp4 container) It took about 30 minutes or so to re-encode the audio for a 2 gb file, and it...
by mxyzptlk
Mon Sep 26, 2011 7:26 pm
Forum: [C] Support
Topic: H.264 Audio/Video Sync Issues
Replies: 19
Views: 23328

Re: H.264 Audio/Video Sync Issues

Do you try video as untouched (copy) and re-encode sound part with using CBR codecs? It might solve the issue too with much more speed! That's clever, I hadn't thought of that. I'm moving at the moment, but will try that with the same video file in avidemux and on the command line, and post the res...
by mxyzptlk
Wed Sep 21, 2011 9:53 pm
Forum: [C] Support
Topic: H.264 Audio/Video Sync Issues
Replies: 19
Views: 23328

Re: H.264 Audio/Video Sync Issues

Hey, I have my five posts now -- so I'll try posting the specs of one of the files that loses sync. Format : MPEG-4 Format profile : Base Media / Version 2 Codec ID : mp42 File size : 2.30 GiB Duration : 2h 13mn Overall bit rate : 2 467 Kbps Video ID : 1 Format : AVC Format/Info : Advanced Video Cod...
by mxyzptlk
Wed Sep 21, 2011 7:39 pm
Forum: [C] Support
Topic: H.264 Audio/Video Sync Issues
Replies: 19
Views: 23328

Re: H.264 Audio/Video Sync Issues

Sorry I wasn't clear on the transcode/re-encode thing. I actually re-encoded when I wanted to transcode. First I tried an application that describes itself as a transcoder, Transmageddon. However, the codecs changed, so I think it actually re-encoded the data streams instead of transcoding them into...
by mxyzptlk
Mon Sep 19, 2011 6:20 pm
Forum: [C] Support
Topic: H.264 Audio/Video Sync Issues
Replies: 19
Views: 23328

Re: H.264 Audio/Video Sync Issues

I'm sorry if I wasn't clear on a few things. I'll try again. I don't think if transcode to AVI will fix the issue[...] Why 2 pass re-encode fix the issue? I don't know. Might be you choose avi format for resulting file :D. So far, if I take an mp4 file or mkv file that gets out of sync and re-encode...
by mxyzptlk
Sat Sep 17, 2011 11:36 am
Forum: [C] Support
Topic: H.264 Audio/Video Sync Issues
Replies: 19
Views: 23328

Re: H.264 Audio/Video Sync Issues

Thanks man, good info here. That's a good test -- transcoding an out-of-sync file to avi. I have a file right now that I've been experimenting with, and I'll try it on that one. As for whether this is just a C530 issue, I don't think so -- I've seen other people in other forums have similar issues o...
by mxyzptlk
Fri Sep 16, 2011 2:59 am
Forum: [C] Support
Topic: LN46C530 root access / firmware modification?
Replies: 1
Views: 1823

Re: LN46C530 root access / firmware modification?

I ended up at these forums looking for a solution to this same problem. I've found a number of people with the same problem, but no solutions. I've come up with a few tricks that seem to help on a video-by-video basis and posted them in the forums; they may help some. Because I'm a new user I can't ...
by mxyzptlk
Fri Sep 16, 2011 2:53 am
Forum: [C] Support
Topic: H.264 Audio/Video Sync Issues
Replies: 19
Views: 23328

H.264 Audio/Video Sync Issues

I ended up at these forums looking for any solutions to the h.264 audio/video sync issues on the C Series. I only found a few others with the same problem, and only one response stating it wasn't a problem on the B Series. So I'm posting this to A.) Clarify what the problem is, B.) Offer some sugges...

Go to advanced search