Video quality has dropped and Audio Out of sync (EPA 12)

Edited a video of 30 minutes and took a few clips of him. After the project and saving it, I noticed a severe drop in video quality and despite to realign the tracks audio/video, audio installs always out of sync. Original video clip plays fine and I would just download those, but there are too many dead zones and some splicing that needs to be addressed. At first I cut sections of video caused the problem, but the video before editing it produced out of sync titles as well. on a 30 minute video, audio Animes before nearly 10 seconds.

EPA 12 Windows 8.1.

Video camera: Replay 720XD (manual specifies EPA or Quicktime [Pro] Edition)

Video information by gspot: 29.412 FPS; Resolution 1280 x 720; Audio codec: MP4a:Mpeg - 4 AAC LC video: avc1 H.264/MPEG-4 AVC

QuickTime is also updated.

I was see several other discussions on this topic with different answers, which makes me think that every problem is something different. Also, there are not too many threads with solutions. Also concerned by the fact that this problem seems to go as far as 10 EPA.

BadWolfRacing

I see no mention of rate constant or variable in the documents of the camera (only 30/60 NTSC or PAL 25/50).

The only clue that I don't have that cadence is variable, it is as 29.412 frames per second that you give to your video.

I had advanced for the camera users section and can't find anything that goes with this question. If your camera records with a constant speed then you will see 29.97 or 30 and not 29.412.

We support the idea of constant compared to variable rate for your video by running the video via the properties of MediaInfo program playback. If your video has a variable rate, reading on will give a minimum, 'general' and maximum playback for cadence.

http://sourceforge.NET/projects/MediaInfo/

Just be careful for carryons unwanted in the download of this program.

You seem to have 1280 x 720 @ 29,412 progressive frames per second (variable frequency), presenting as AVCHD.mov. And apparently you transfer the recording to the camera as the video compression AVCHD (MPEG4 AVC/H.264).mov, not a "MPEG" such as MPEG2 video compression...

Variable rate in first Elements = always no problem. I have the iPod video and iPhone 5 (with variable rate) and any import problems (audio out of sync or other), edition, exported from Premiere Elements set the correct project presets and work with content timeline made. There are some who have problems. For them, the answer is borrow the video in software to change the variable in a constant rate.

Whether you use the original or the original converted to the hand brake

The project preset

NTSC

AVCHD

AVCHD LITE 720p30

Export of QuickTime H.264.mov (720 p 30)

Publish + share

Computer

QuickTIme

with Presets = NTSC DV 16:9

and, under the Advanced button/video settings tab, make sure that settings are as shown in the screenshot

The transmission speed is cut in the screenshot. Leave it disabled for now. We can talk about Bitrate and file size later.

Export for AVCHD AVCHD.mp4 (720 p 30)

Please read the above and let us know if any information improved the situation.

Any questions or need clarification, please ask.

Thank you.

RTA

Add on... Just in the notes on the case... the publication + share/computer has more choices than Adobe Flash Video, MPEG and AVCHD. The need for rest to scroll to with the tiny scroll right bar. Or, you can click on Adobe Flash Video, so that the Panel will turn blue. Then use the down arrow key to move to the bottom of the list or the up arrow to move to the top of the list.

Tags: Premiere

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