Hardware, software, and methods for displaying & distributing your creations.
by sohal231 » Wed Feb 23, 2011 12:44 am
I have a movie that is in 720p in mkv format.
This plays in NitroTV, but I experinence glitches such as skipping (the playback isn't smooth as it should be). The file will play in Sapphire, but with large "macroblocks" and smudges in the picture (the sound is just fine, but the video is all messed up). Keep in mind that this is from an external 1 TB USB hard drive.
The same file plays PERFECTLY on my laptop.
Anyone know what might be the cause? Is this a universal problem with 720p files? Or mkv files?
Can anyone help me, please?
-
sohal231
- New User
-
- Posts: 1
- Joined: Wed Feb 23, 2011 12:39 am
by Bob » Wed Feb 23, 2011 1:51 am
It's not a universal problem with 720p or mkv.
MKV is a container format. That is, it does not define the contents of the file, it only defines how the content is stored in the file. The content itself is defined by the audio and video codecs that were used to compress and encode the content. It's like a shopping bag, the same bag can hold many different kinds of products.
Some codecs create highly compressed content using sophisticated algorithms that require a very fast cpu or hardware assist to decode smoothly. In addition, high definition content, like 720p or 1080p, requires more resources to decode than standard definition content. It's likely the problem is a combination of the speed of your system and the codecs used. If the cpu can't keep up with the decoding you can get skips and glitches like this. If the player doesn't have access to the correct codec it may not play at all or if an incorrect codec is used, the picture can be messed up, or you may hear sound but have no video, for example. These types of problems can also occur if the content is corrupted somehow. However, since you can play from your laptop, that's not likely the case with this file.
I'm not familiar with NitroTV or Sapphire, so I can't give you advice on how to setup or troubleshoot. Perhaps someone else here has had experience with these.
-
Bob
- Moderator
-
- Posts: 5925
- Joined: Wed Feb 21, 2007 4:49 am
- Location: Southern California, USA
by Ron » Wed Feb 23, 2011 5:19 am
Regards, -Ron
Dell, Win10 Pro, Intel Core i7-6700 CPU @3.4GhHz, 8GB ram. 64-bit
-
Ron
- Site Admin
-
- Posts: 3219
- Joined: Sat Oct 21, 2006 8:57 am
- Location: Maine, USA
-
by Dave McElderry » Wed Feb 23, 2011 7:20 am
Ron wrote:
Really! Fooled me too.
Be yourself; everyone else is taken.
Asus X570-E motherboard; AMD Ryzen 9 3900X 3.8 GHz; 64GB DDR4; GeForce RTX 2060 6GB; 1TB Samsung 970 Pro M.2 SSD
-
Dave McElderry
- Moderator
-
- Posts: 4758
- Joined: Fri Feb 23, 2007 10:18 am
- Location: Lost In Middle America
by Ron » Wed Feb 23, 2011 5:47 pm
Ah, it's all good. I just deleted the website in his/her profile.
Regards, -Ron
Dell, Win10 Pro, Intel Core i7-6700 CPU @3.4GhHz, 8GB ram. 64-bit
-
Ron
- Site Admin
-
- Posts: 3219
- Joined: Sat Oct 21, 2006 8:57 am
- Location: Maine, USA
-
by John 'twosheds' McDonald » Thu Feb 24, 2011 2:40 am
Why not just delete the thread?
AMD Ryzen 3900x 12C/24T, ASUS x570 mobo, Arctic Liquid Freezer ll 280, Win11 64 bit, 64GB RAM, Radeon RX 570 graphics, Samsung 500GB NVMe 980 PRO (C:), Samsung 970 Evo SSD (D:), Dell U2717D Monitor, Synology DS412+ 8TB NAS, Adobe CS6.
-
John 'twosheds' McDonald
- Moderator
-
- Posts: 4237
- Joined: Mon Feb 19, 2007 11:57 am
- Location: Cheshire, UK
by Ron » Thu Feb 24, 2011 6:07 am
Because Bob has some good info there (as usual)!
Actually, when you see this, maybe I will delete the unrelated posts.
Regards, -Ron
Dell, Win10 Pro, Intel Core i7-6700 CPU @3.4GhHz, 8GB ram. 64-bit
-
Ron
- Site Admin
-
- Posts: 3219
- Joined: Sat Oct 21, 2006 8:57 am
- Location: Maine, USA
-
Return to Video/Photo/Music Viewing and Sharing
Similar topics
Who is online
Users browsing this forum: No registered users and 1 guest
|