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  <channel>
    <title>Video playback problems</title>
    <description>Video wont play? If you have problems playing DVDs, MKV files, DivX, MP4, etc please post your questions to this forum.</description>
    <pubDate>Sun, 12 Apr 2026 19:38:36 +0000</pubDate>
    <lastBuildDate>Sun, 12 Apr 2026 19:38:36 +0000</lastBuildDate>
    <generator>AfterDawn Discussion Forums</generator>
    <link>https://forums.afterdawn.com/forums/video_playback_problems/</link>
    <atom:link rel="self" type="application/rss+xml" href="https://forums.afterdawn.com/forums/video_playback_problems/index.rss"/>
    <item>
      <title>Pixilation Problems persist to be present when profile is 2-pass export</title>
      <pubDate>Tue, 19 Nov 2024 16:16:47 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/pixilation-problems-persist-to-be-present-when-profile-is-2-pass-export.801702/</link>
      <guid>https://forums.afterdawn.com/threads/pixilation-problems-persist-to-be-present-when-profile-is-2-pass-export.801702/</guid>
      <author>invalid@example.com (Batchainpllr)</author>
      <dc:creator>Batchainpllr</dc:creator>
      <content:encoded><![CDATA[I recently finished a movie export from Nero Video and noticed that whenever I did a 2-pass export there were a few scenes that pixilated when rendered to a BDMV file, yet there was no pixilation during a 1-pass export.<br />
It is as though the second pass gives conflicting information to the encoding and the program tries to decide which pass is right, ending in a pixilated compromise.<br />
Has anyone else experienced this?<br />
Seems like a program error to me.]]></content:encoded>
      <slash:comments>7</slash:comments>
    </item>
    <item>
      <title>MP4 corrupted</title>
      <pubDate>Mon, 12 Feb 2024 16:32:54 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/mp4-corrupted.801097/</link>
      <guid>https://forums.afterdawn.com/threads/mp4-corrupted.801097/</guid>
      <author>invalid@example.com (tali1)</author>
      <dc:creator>tali1</dc:creator>
      <content:encoded><![CDATA[I have a 320mb mp4 file recorded on my Android .It has never played.The thumbnail is greyed out.When i was recording i got message that my storage was full-although when i checked later it still had 33omb storage on my phone.I assume the corruption has something to do with this.All my other MP4s play fine.<br />
I uploaded to my desktop but vlc wont play it or even convert it.( oddly it is showing only 188kb when i uploaded it to pc)<br />
On YouCut app i get  &quot;info code 4106&quot;<br />
Wondershare , however...<br />
<br />
<a href="https://forums.afterdawn.com/threads/mp4-corrupted.801097/" class="internalLink">MP4 corrupted</a>]]></content:encoded>
      <slash:comments>4</slash:comments>
    </item>
    <item>
      <title>VLC not displaying h264 anymore.</title>
      <pubDate>Thu, 24 Aug 2023 14:18:16 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/vlc-not-displaying-h264-anymore.799655/</link>
      <guid>https://forums.afterdawn.com/threads/vlc-not-displaying-h264-anymore.799655/</guid>
      <author>invalid@example.com (keebles)</author>
      <dc:creator>keebles</dc:creator>
      <content:encoded><![CDATA[I use to be able to play any dvd/blu ray i had ripped to h264 using dvdfab(legit copy) in vlc.  all of a sudden. it only plays audio. dvds play fine in the original format. I even tried using Nero reencode to convert a short movie as a test. same results. they play fine in windows movie and tv app(except no sound because of the dts track(unless I convert to ac3, then it plays audio). I have uninstalled vlc and reinstalled it many times, but cant get h264 to display anymore. this has been...<br />
<br />
<a href="https://forums.afterdawn.com/threads/vlc-not-displaying-h264-anymore.799655/" class="internalLink">VLC not displaying h264 anymore.</a>]]></content:encoded>
      <slash:comments>22</slash:comments>
    </item>
    <item>
      <title>Best free/budget video enhancement software</title>
      <pubDate>Mon, 14 Mar 2022 15:29:07 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/best-free-budget-video-enhancement-software.799143/</link>
      <guid>https://forums.afterdawn.com/threads/best-free-budget-video-enhancement-software.799143/</guid>
      <author>invalid@example.com (boriscat)</author>
      <dc:creator>boriscat</dc:creator>
      <content:encoded><![CDATA[I have several videos which are low resolution and have artefacts and blurring. Which free, or budget video program is best at improving the overall look of the video or even increasing resolution?]]></content:encoded>
      <slash:comments>2</slash:comments>
    </item>
    <item>
      <title>Having Codec Issues? Look here.</title>
      <pubDate>Sat, 02 Jan 2021 17:44:20 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/having-codec-issues-look-here.278179/</link>
      <guid>https://forums.afterdawn.com/threads/having-codec-issues-look-here.278179/</guid>
      <author>invalid@example.com (Praetor)</author>
      <dc:creator>Praetor</dc:creator>
      <content:encoded><![CDATA[If you have a movie and cant seem to get it to play, odds are you have a conflicting or missing codec. A CODEC (compressor/decompressor) allows you to play movies and such. To find out exactly what codecs are required to watch your movie, you can use one or both of two excellent little utilities: AVICodec and Gspot. Both AVICodec and GSpot can be used to determine the codecs required for a movie to play. AVICodec, despite its name has better MPEG capabilities and thus is reccomended for MPEG...<br />
<br />
<a href="https://forums.afterdawn.com/threads/having-codec-issues-look-here.278179/" class="internalLink">Having Codec Issues? Look here.</a>]]></content:encoded>
      <slash:comments>263</slash:comments>
    </item>
    <item>
      <title>DVDs freeze after about an hour</title>
      <pubDate>Sun, 20 Dec 2020 01:42:05 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/dvds-freeze-after-about-an-hour.796099/</link>
      <guid>https://forums.afterdawn.com/threads/dvds-freeze-after-about-an-hour.796099/</guid>
      <author>invalid@example.com (CaptChaos)</author>
      <dc:creator>CaptChaos</dc:creator>
      <content:encoded><![CDATA[Hi,<br />
<br />
When playing back almost every DVD I&#039;ve burnt (Verbatim +Rs) using Burnaware, anywhere between 50 minutes to just over an hour, the film/TV programme/anything freezes and I have to eject it to start from the beginning again, skipping past that bit that freezes.<br />
<br />
If I skip it until after the freezing bit, it plays fine, it just seems to freeze around that time, every disc.<br />
<br />
Is it the burning software? The DVD player needs a clean?<br />
<br />
Thanks for any advice.<br />
Ian]]></content:encoded>
      <slash:comments>14</slash:comments>
    </item>
    <item>
      <title>Dashcam avi files some not playing</title>
      <pubDate>Sun, 29 Nov 2020 02:46:13 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/dashcam-avi-files-some-not-playing.796006/</link>
      <guid>https://forums.afterdawn.com/threads/dashcam-avi-files-some-not-playing.796006/</guid>
      <author>invalid@example.com (tali1)</author>
      <dc:creator>tali1</dc:creator>
      <content:encoded><![CDATA[I have a strange problem.Some of my avi file recordings  on sd card wont play .<br />
Ive tried  numerous sd cards over time and various players ,WMP, VLC, Wondershare -all play some and not all.All sd cards give general damged /codec messages and i have formatted them and still same probs.<br />
I even tried uploading to Youtube and they failed to process.<br />
I would say 60% don&#039;t play.This is odd given they are all recorded on 1 dashcam and all are same file types.<br />
There is probably a batch of  no more...<br />
<br />
<a href="https://forums.afterdawn.com/threads/dashcam-avi-files-some-not-playing.796006/" class="internalLink">Dashcam avi files some not playing</a>]]></content:encoded>
      <slash:comments>1</slash:comments>
    </item>
    <item>
      <title>VCR / VHS to PC Corrupted Line Bottom Part of Screen &amp; white background noise hiss</title>
      <pubDate>Mon, 12 Oct 2020 20:03:20 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/vcr-vhs-to-pc-corrupted-line-bottom-part-of-screen-white-background-noise-hiss.795166/</link>
      <guid>https://forums.afterdawn.com/threads/vcr-vhs-to-pc-corrupted-line-bottom-part-of-screen-white-background-noise-hiss.795166/</guid>
      <author>invalid@example.com (retroborg)</author>
      <dc:creator>retroborg</dc:creator>
      <content:encoded><![CDATA[Good day<br />
<br />
I have a VCR Sharp VC-90ET &amp; Hitachi VT-498EM Tape Recorders connected to my PC using a Leadtek Winfast PVR3000 Deluxe hardware MPEG capture card via an RCA A/V cable. Both seem to work fine with an exception of:<br />
<br />
1. A horizontal corrupted line on the bottom part of the screen as pictured in the these YouTube videos. It is more pronounced on the Sharp and slightly more transparent on the Hitachi.<br />
<br />
<iframe width="500" height="300" src="https://www.youtube.com/embed/FyaUO2iSQJM?wmode=opaque" frameborder="0" allowfullscreen></iframe>...<br />
<br />
<a href="https://forums.afterdawn.com/threads/vcr-vhs-to-pc-corrupted-line-bottom-part-of-screen-white-background-noise-hiss.795166/" class="internalLink">VCR / VHS to PC Corrupted Line Bottom Part of Screen &amp; white background noise hiss</a>]]></content:encoded>
      <slash:comments>2</slash:comments>
    </item>
    <item>
      <title>Video playback problem-  Computer sleuths needed</title>
      <pubDate>Mon, 06 Jul 2020 16:28:54 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/video-playback-problem-computer-sleuths-needed.793584/</link>
      <guid>https://forums.afterdawn.com/threads/video-playback-problem-computer-sleuths-needed.793584/</guid>
      <author>invalid@example.com (lavello)</author>
      <dc:creator>lavello</dc:creator>
      <content:encoded><![CDATA[Hi Folks<br />
Forgive if lengthy.<br />
Rather strange goings on with playing videos on my laptop(DEll)<br />
<br />
 Not sure if it&#039;s related but a microsoft update was downloaded a week and a half ago.<br />
I last played videos a couple of weeks ago.<br />
<br />
I have stored quite a lot of DVD ripped movies- VOB, VTS files, on my external hard drive which I connect to my laptop. When I  rt click on the folder to &quot;play them in VLC&quot; I only get  a black screen 30 second clip which plays over and over. When I click the individual...<br />
<br />
<a href="https://forums.afterdawn.com/threads/video-playback-problem-computer-sleuths-needed.793584/" class="internalLink">Video playback problem-  Computer sleuths needed</a>]]></content:encoded>
      <slash:comments>4</slash:comments>
    </item>
    <item>
      <title>Homemade DVD plays few seconds and stops</title>
      <pubDate>Thu, 18 Jun 2020 02:08:44 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/homemade-dvd-plays-few-seconds-and-stops.789451/</link>
      <guid>https://forums.afterdawn.com/threads/homemade-dvd-plays-few-seconds-and-stops.789451/</guid>
      <author>invalid@example.com (crumii)</author>
      <dc:creator>crumii</dc:creator>
      <content:encoded><![CDATA[First I have to let you know that I am not knowledgeable at all when it comes to this subject matter, so please bear with me. But here goes...<br />
<br />
I have some home movies that I&#039;ve recorded over the years, and have burned them to DVD. One DVD in particular will play for just a second or two, then freeze. I was able to use DVD Shrink and create a backup, and I can open the files and play them through DVD Shrink just fine. However I can&#039;t play the files using VLC or WMP...they continue to hang at...<br />
<br />
<a href="https://forums.afterdawn.com/threads/homemade-dvd-plays-few-seconds-and-stops.789451/" class="internalLink">Homemade DVD plays few seconds and stops</a>]]></content:encoded>
      <slash:comments>16</slash:comments>
    </item>
    <item>
      <title>subsync won't accept .srt saying it is corrupt file</title>
      <pubDate>Sun, 10 Nov 2019 20:03:35 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/subsync-wont-accept-srt-saying-it-is-corrupt-file.787183/</link>
      <guid>https://forums.afterdawn.com/threads/subsync-wont-accept-srt-saying-it-is-corrupt-file.787183/</guid>
      <author>invalid@example.com (kookie56)</author>
      <dc:creator>kookie56</dc:creator>
      <content:encoded><![CDATA[I have Subsync v0.2.15<br />
When I try to put in a .srt to sync with video, it keeps telling me it is corrupt or not in subrip format. <br />
I know the subtitle is fine. I just need to be able to sync up with video.<br />
Can anyone tell me how to fix this?<br />
Thank you]]></content:encoded>
    </item>
    <item>
      <title>DVD audio is out of sync on some players, others play it fine</title>
      <pubDate>Sun, 18 Nov 2018 01:04:33 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/dvd-audio-is-out-of-sync-on-some-players-others-play-it-fine.773463/</link>
      <guid>https://forums.afterdawn.com/threads/dvd-audio-is-out-of-sync-on-some-players-others-play-it-fine.773463/</guid>
      <author>invalid@example.com (bencuri)</author>
      <dc:creator>bencuri</dc:creator>
      <content:encoded><![CDATA[Hello!<br />
<br />
I have problems with a frameserved file from Sony Vegas. I rendered a project from Vegas with HCEnc  by the help of Debugmode Frameserver. I rendered it as mpeg, because I want to burn it on DVD. The mpeg itself plays fine on all devices, has very good quality, plays without framedrops, etc... But, when I author a DVD from it, problems arise. The problem is: when I play the DVD from an external USB DVD drive with BSPlayer on one of my computers, the DVD audio video is in sync. But...<br />
<br />
<a href="https://forums.afterdawn.com/threads/dvd-audio-is-out-of-sync-on-some-players-others-play-it-fine.773463/" class="internalLink">DVD audio is out of sync on some players, others play it fine</a>]]></content:encoded>
      <slash:comments>1</slash:comments>
    </item>
    <item>
      <title>Corrupted avi still plays on Virtualdub and Avidemux but no longer plays on VLC / Windows Player.</title>
      <pubDate>Mon, 23 Apr 2018 15:38:07 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/corrupted-avi-still-plays-on-virtualdub-and-avidemux-but-no-longer-plays-on-vlc-windows-player.772497/</link>
      <guid>https://forums.afterdawn.com/threads/corrupted-avi-still-plays-on-virtualdub-and-avidemux-but-no-longer-plays-on-vlc-windows-player.772497/</guid>
      <author>invalid@example.com (Gotanno)</author>
      <dc:creator>Gotanno</dc:creator>
      <content:encoded><![CDATA[I have several camcorder captures on my hard drive (.avi Huffyuv), that I was planning to edit and transcode into lighter formats at a later time.  I would like to keep these files in AVI format using either Huffyuv or Lagarith.<br />
<br />
All was going well until I got a disk error and foolishly ran chkdsk (with repair enabled).   Result:  I got access to the folders again but all my captured files have gone nuts.  They play fine in VLC <b>up until about 11 minutes </b>and that&#039;s when they go...<br />
<br />
<a href="https://forums.afterdawn.com/threads/corrupted-avi-still-plays-on-virtualdub-and-avidemux-but-no-longer-plays-on-vlc-windows-player.772497/" class="internalLink">Corrupted avi still plays on Virtualdub and Avidemux but no longer plays on VLC / Windows Player.</a>]]></content:encoded>
      <slash:comments>1</slash:comments>
    </item>
    <item>
      <title>Sony DVD player: some wmv files play with black screen</title>
      <pubDate>Sun, 21 Jan 2018 15:43:01 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/sony-dvd-player-some-wmv-files-play-with-black-screen.771711/</link>
      <guid>https://forums.afterdawn.com/threads/sony-dvd-player-some-wmv-files-play-with-black-screen.771711/</guid>
      <author>invalid@example.com (fox01)</author>
      <dc:creator>fox01</dc:creator>
      <content:encoded><![CDATA[hello, first post. I have a Sony blu Ray DVD player and I have several videos I have transferred from my computer to a flash drive, all the videos play on VLC on my computer but when I play them on the DVD player some play perfectly but other play sound but not video(black screen), I also have noticed that some files play on my computer but on the dvd it says file is corrupted.<br />
<br />
Any idea how to fix this? I’ve tried converting the files with a free converter but the final file is huge and...<br />
<br />
<a href="https://forums.afterdawn.com/threads/sony-dvd-player-some-wmv-files-play-with-black-screen.771711/" class="internalLink">Sony DVD player: some wmv files play with black screen</a>]]></content:encoded>
      <slash:comments>1</slash:comments>
    </item>
    <item>
      <title>The M4V videos can't be played with VLC?</title>
      <pubDate>Mon, 04 Dec 2017 08:42:28 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/the-m4v-videos-cant-be-played-with-vlc.762259/</link>
      <guid>https://forums.afterdawn.com/threads/the-m4v-videos-cant-be-played-with-vlc.762259/</guid>
      <author>invalid@example.com (dreal)</author>
      <dc:creator>dreal</dc:creator>
      <content:encoded><![CDATA[I recently downloaded a video from iTunes.  But when I try to play it with VLC media player, an error message pops up which said the file was not authorized to play with VLC.  How to resolve it?  VLC is my favorite media player on the computer.]]></content:encoded>
      <slash:comments>3</slash:comments>
    </item>
    <item>
      <title>No sound after sync</title>
      <pubDate>Mon, 06 Nov 2017 08:47:25 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/no-sound-after-sync.766184/</link>
      <guid>https://forums.afterdawn.com/threads/no-sound-after-sync.766184/</guid>
      <author>invalid@example.com (kookie56)</author>
      <dc:creator>kookie56</dc:creator>
      <content:encoded><![CDATA[I have a video that is out of sync.<br />
I used VLC to sync the audio.<br />
After I got the Number I needed to put  the video in sync permanently, I went to Virtual Dub.<br />
I put in the number (400) and clicked on save.<br />
When I tried to play the video, there was sound in 12 seconds and the there is no audio at all.<br />
Why is this happening and how can I fix it? <br />
I know of no other way to sync the video with the audio.<br />
Can someone please help. I would appreciate any help given.<br />
Thank you]]></content:encoded>
      <slash:comments>6</slash:comments>
    </item>
    <item>
      <title>Can I edit ProRes 422 MOV in Premiere Pro cc?</title>
      <pubDate>Fri, 27 Oct 2017 09:24:05 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/can-i-edit-prores-422-mov-in-premiere-pro-cc.765791/</link>
      <guid>https://forums.afterdawn.com/threads/can-i-edit-prores-422-mov-in-premiere-pro-cc.765791/</guid>
      <author>invalid@example.com (movielover)</author>
      <dc:creator>movielover</dc:creator>
      <content:encoded><![CDATA[Not sure the right place to ask this.<br />
I know Premiere Pro accept QuickTime MOV. Can I import ProRes 422 MOV to edit?]]></content:encoded>
      <slash:comments>2</slash:comments>
    </item>
    <item>
      <title>letters and numbers above words in subtitle</title>
      <pubDate>Sat, 07 Oct 2017 21:43:44 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/letters-and-numbers-above-words-in-subtitle.767526/</link>
      <guid>https://forums.afterdawn.com/threads/letters-and-numbers-above-words-in-subtitle.767526/</guid>
      <author>invalid@example.com (kookie56)</author>
      <dc:creator>kookie56</dc:creator>
      <content:encoded><![CDATA[I have subtitles for Dr. Who.  All are working correctly, but one. <br />
When the subtitles are on the screen (of tv), there are numbers and letters above the words.<br />
Example:  <br />
X 1:170 X 2:59 Y 1:474 Y 2:254<br />
&quot;Summon the steward! <br />
I&#039;m afraid the steward is dead&quot;<br />
<br />
That is what I see on the screen. The subtitles for the videos before and after that are fine.<br />
Why is this happening? And how can I stop the letters and numbers from showing up?<br />
I hope someone can tell me why this is happening.<br />
I would...<br />
<br />
<a href="https://forums.afterdawn.com/threads/letters-and-numbers-above-words-in-subtitle.767526/" class="internalLink">letters and numbers above words in subtitle</a>]]></content:encoded>
      <slash:comments>7</slash:comments>
    </item>
    <item>
      <title>Cannot play MP4 file correctly on windows media player</title>
      <pubDate>Wed, 03 May 2017 10:36:01 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/cannot-play-mp4-file-correctly-on-windows-media-player.760752/</link>
      <guid>https://forums.afterdawn.com/threads/cannot-play-mp4-file-correctly-on-windows-media-player.760752/</guid>
      <author>invalid@example.com (Admiral_Smith)</author>
      <dc:creator>Admiral_Smith</dc:creator>
      <content:encoded><![CDATA[I watched a video using VLC but I wanted to play it in Windows Media player and it did not work.  I do not understand because it plays other mp4 files just fine.  VLC plays it just fine.  I do not understand it.]]></content:encoded>
      <slash:comments>4</slash:comments>
    </item>
    <item>
      <title>mkv sound out of sync</title>
      <pubDate>Thu, 20 Apr 2017 01:07:53 +0000</pubDate>
      <link>https://forums.afterdawn.com/threads/mkv-sound-out-of-sync.765539/</link>
      <guid>https://forums.afterdawn.com/threads/mkv-sound-out-of-sync.765539/</guid>
      <author>invalid@example.com (kookie56)</author>
      <dc:creator>kookie56</dc:creator>
      <content:encoded><![CDATA[I have taken the 5.1 audio of one MKV and combined it with the MKV video that only had 2 channel audio. The problem is the audio is out of sync.  In the past, I have used &quot;VLC&quot; to sync the audio, and used &quot;Virtual Dub&quot; to put them in sync. <br />
However, &quot;Virtual dub doesn&#039;t accept MKV files. <br />
Does anyone know of a program I can use that is as easy to use as &quot;Virtual Dub, that will accept MKV files?<br />
I would appreciate any help. <br />
Thank you]]></content:encoded>
      <slash:comments>5</slash:comments>
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