I'm trying to encode a video using only one image during a complete audio file, but a can't find the way to do it. What I need to do is to extend the duration of the frame up to the duration of the audio file. How do I do that with mencoder?
View 4 RepliesI am looking for a video editor that will let me open an AVI video and then save individual frames as image files (preferably JPG), I looked through the "Ubuntu Software Center" the only one that I found in there that would do this is "Video Cut" but when I try to open the 600+ meg AVI video I have it closes a moment later.
Anyone know of a video editor that will open a file this big and not crash?
how I can decompose a video into its individual frame , so that I can apply my image processing algorithms to those images..
View 4 Replies View RelatedI want a video editing software for combining two videos at frame level. I mean, for eg: to show double action at a time in movie. We shoot two characters separately. And then we combine it as a single video with dual role effect. Now, I think you understood my requirement. Plz anyone tell that type of application which suits my needs.
View 3 Replies View RelatedIt is well known that mencoder can be used to encode video to be burned on DVD with a tool like dvdauthor. The whole procedure is described here:
7.8. Using MEncoder to create VCD/SVCD/DVD-compliant files
Sound for a DVD is normally encoded with AC3. I encountered some cases where the encoded sound was badly distorted. As it seems, the default for the input changed to float at some point. The fix for this is to use:
Code:
acodec=ac3_fixed
instead of "acodec=ac3".
How this can be done? I already have the necessary codecs installed and have kde 4.2.
View 9 Replies View RelatedI've got a 1920x1080 video I've edited and rendered with Cinelerra, and I'm trying to use ffmpeg to transcode it to something smaller. However, when I use a command like this, for instance:
Code:
I inevitably get some weird green band at the bottom of the frame in the converted video. I know that there's some weird pixel stretching going on here, because the NTSC standard for 16:9 is 720x480 with rectangular pixels, and the 1080 version has square pixels, so I'm guessing the green band is an artifact of that process?
I'm converting a movie that is .mkv to .avi and it's taking a long time. I'm using a command. Could it be that it's a movie and it's a 720p movie?
View 9 Replies View RelatedVideo player that runs on linux that allows for frame by frame advance. or that i can really really slow down . Because what i want if something that behaves like Quicktime. allowing for single frame advance.
My understanding is that VLC will never do that because it is more of a network stream ....animal.
also the player needs to play 422 uncompressed yuv yuy2 - avi or qt.
I tried reinstalling a better driver for my laptop the other night so that I could get a better frame rate while playing C&C Renegade. I was only getting 10 FPS and my ping was insanely high. So I went about installing a new driver and when it rebooted it started up in low graphics mode, asking to switch the driver. I tried everything I could, but nothing seemed to work. Right now, I get the boot screen and login screen and it looks normal, but once I log in, it flashes my background like its loading without a problem, but then it goes to a white screen. I can see my mouse on the screen though, and I know everything is working behind the white screen, because I can click stuff and can see my CPU LED blink, and I can use my desktop cube when I hold CTRL+ALT+(arrow). So I'm officially confused. I'm assuming there has to be some way to restore my driver somehow... BTW, Same thing happens when I boot into Gnome, X script, and Gnome Failsafe. The only thing I can do is boot my Live CD.
Here are my specs:
Acer Travelmate 2450
40 GB Hard drive
CD-RW Drive
ATI Xpress 200M (up to 128 MB, which is what it's set at)
Atheros WLAN card
I have a Windows machine with a 2TB hard drive containing several raw videos I want to encode with Handbreak. I have two laptops I want to use to cut down on the time. These laptops have very small hard drives, and probably can't hold more than one or two videos at a time. I was wondering if there is a way to keep all the videos on my Windows machine and just use the laptop's to encode over the network, or at least have it automatically copy the raw videos, and put the encoded ones back as needed. Long story short: one big hard drive, three CPUs to encode, need to split the work up quickly.
View 1 Replies View RelatedI'm using Squeeze Gnome.
When I watch videos within my browser, they play fine until I expand it to full screen, then the frame rate slows way down.
I've been reading related posts, If I install the gecko media player, will that solve this problem?
I use record mydesktop to record what i do in mydesktop. But when i stop record. This box appear. I wait... wait... and wait. But the process encode never complete .
View 5 Replies View RelatedIs there an app or find parameter that can search for video files using a specific (DivX for example) encoding? On Windows, you can do this, so I was hoping there would be some way on Linux whether it's with find or another app. I want to find all (*.avi OR *.divx) on my file system with the DiVX fourcc tag (i think that's what its called)
View 4 Replies View RelatedI'm trying to encode a wmv file to flv with ffmpeg. The video codec is WMV3 and the audio codec is wmap (Windows Media Audio Professional). The command I use is:
Code:
/usr/bin/ffmpeg -i <input file>.wmv -s 640x350 -b 1024k -r 25 -ar 44100 -ac 2 -y <output file>.flv
Output:
Code:
FFmpeg version 0.5-svn17737+3:0.svn20090303-1ubuntu6, Copyright (c) 2000-2009 Fabrice Bellard, et al.
configuration: --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --extra-version=svn17737+3:0.svn20090303-1ubuntu6 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --disable-stripping --disable-vhook --enable-libdc1394 --enable-shared --disable-static .....
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
[wmv3 @ 0xb32c00]Extra data: 8 bits left, value: 0
Unsupported codec (id=86056) for input stream #0.1
As you can probably see the audio codec is not supported. Is there a way to encode WMV3+wmap with ffmpeg or any other tool in Linux? Windows Media Encoder in Windows is able to encode such files to a supported codec. For example: WMV3+WMA2/WMV2+WMA2, I could then encode it in Linux. I'm trying to find a way to directly encode WMV3+wmap in Linux.
I'm trying to encode music videos in a way I can watch them on my Zicplay Zicone Mp4 player. This player seem to have a Rockchip RKNano chipset and is said to support mpeg4 videos. The sample video that came with it seem to have been encoded with xvid and has a resolution of 160x128@15fps. Audio seems to be mp2.
However, when I encode a video with mencoder it will play but with video only sporadically showing and playing way to fast. Does someone know if some special options are required? I'd prefer not to use the Windows utility that came with it.
Ever since I switched from ubuntu 10.04 to 11.04 I am having problems with playing videos.
I keep getting low frame rates while playing avi and mkv video files. I have tried messing around with the vsync option in compiz and the Catalyst control center but all to no avail.
I have read there are more ATI users with this problem. Is there a way to fix this?
I have a nvidia 330m card with the proprietary driver and am currently on ubuntu 10.10Every time i play a video via hdmi, I get frame tearing on my tv and no sound. I used to get frame tearing on the primary display of my laptop as well but it stopped when I switched to metacity but it still didn't help with the hdmi output. And when I go to alsamixer, the nvidia card displayed there is different than what I have (It says GT220).
View 6 Replies View Relatedany way that will improve? it is a lifecam vx-6000
View 7 Replies View RelatedI am getting frame tearing on my tv when I play videos using mplayer. I get no tearing when I play it on my primary monitor. I didnt have this problem with 11.2
I am using a nvidia 9500gt, I have a crt monitor and my hdtv hooked up to it. The tv is connected by hdmi. I am running 11.3 with nvidia driver from the site,and kde 4.4.93. Also it should be noted that the tearing happened as well in kde 4.4.4 that was default. Disabling compositing makes no difference. In nvidia setting opengl is set to sync to vblank, and x server xvideo settings is set to sync to the tv (although it wont save that setting) and still with the tearing.
my xorg.conf
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 256.35 (buildmeister@builder97.nvidia.com) Wed Jun 16 19:14:45 PDT 2010
[Code].....
I have been doing some very basic editing in Pitivi and how to get it to encode to X.264. I'm encoding to 480p and I was wondering how do I change the setting to make make it encode to X.264 and look good at small or ok file sizes. I will be uploading these to ..... and want them to look sexy.
And if X.264 can't encode to X.264 then at lest how do I turn the quality up in the formats that it does support.
i just want to know what is best to convert in linux ubuntu 10.04LTS to convert videos!?
View 9 Replies View RelatedI'm copying an animated TV series from DVD to my computer. The DVDs are encoded at 29.970fps, which I find strange because animation usually uses 23.976fps. Anyway, what I have done is de-interlaced and re-encoded it to H.264. Now it is set to 59.970fps, which I think is higher than what I want. I'm seeking advice on whether I should leave it at that or change it to one of the lower frame rates. Another question: Do you think that I should be encoding to H.263 instead? This is just to have copies of the videos on my hard drive.
Note: I used Avidemux with the Yadif filter using the bob method to de-interlace the film. I think the bob method preserves the actual 60 fields and converts them into complete frames. I'm guessing that the temporal spatial check would halve the frames and give me the 29.970fps.
11.04 x86
4Gb RAM
Dual 2.8 AMD
ATI x1650 radeon (512mb)
I've been struggling with this for months now and I've tried some many things, I've forgotten half of them!
Basically, 11.04 picks up my card fine using the open xorg driver. I've got compize desktop effects (wobbly windows) but I can't play any HD video as it stutters and is completely unwatchable.
So to do any video editing, I have to boot into my Windows 7 install where the performance is considerably better.
Now then, I once managed to get a glxgears frame rate of 11,000 before I broke my install and had to re-install. Now I can't get above 300fps
rb@ub:~/Desktop$ glxgears Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate.
302 frames in 5.0 seconds = 60.258 FPS
301 frames in 5.0 seconds = 60.023 FPS
301 frames in 5.0 seconds = 60.019 FPS
301 frames in 5.0 seconds = 60.022 FPS
I bought an asus U33JC and except for one major issue (frame tear) it works fine out of the box using 11.04 64bit, with some minor issues easily solved (suspend, upside down cam on skype, flash and java). The U33JC has optimus, but also a bios option to disable the Intel GMA. So I could use the on chip Intel GMA or disable it and use the discrete GF310M.
The major issue I have now is poor video playback. Frame tear occurs in every single configuration I tried: Either using the internal Intel GMA, or disabling the Intel via bios option and using the NVidia proprietary drivers or even using bumblebee. This frame tear occurs also on the desktop, but the real problem is that it's very noticeable on video, specially when connecting my HD TV via HDMI. I tested 720p h264 mkv videos and even low res xvid avis in totem and mplayer/Smplayer all equally poor. Using mplayer I tried several vo options, such as xv (intel? xv) and x11, and playback is poor on all of them. Oh, and I don't use compiz (don't care for it). Refresh rate is 60Hz, and should be the right one. It works fine with vlc on the soon to be transformed into free space windows7, but that's not an option for me. I used Ubuntu before on a laptop, but I usually use Gentoo, so I'm not familiar with the ubuntu distro.
The purpose of this laptop was to be my "tv media center" when at home and my work laptop for travelling (13 inch ! ). But it failed miserably on the first count. I'm still using my old celeron based Gentoo laptop with RGB out to my tv for that, still with much better results (it can decode only up to 720p, which is fine). But it is dying! I really don't understand why playback is so poor. Could messing with xconf be the answer?
EDIT: Here's my xorg log. NO VSYNC? Is this right? Please help.
Code:
[ 20.743]
X.Org X Server 1.10.1
Release Date: 2011-04-15
[ 20.743] X Protocol Version 11, Revision 0
code....
I have a load of XViD videos and I want to re-encode them into x264 - when I say a load, I mean over 300, anyone have any programs they reccomend to do it?I want to make them into those "future-sized movies" (700mb --> 300mb, 170mb --> 95mb, 350mb --> 150mb), what settings should I use? I want to keep the quality of the originals intact, along with the video sizes if possible, but if not, I don't really mind, just make them smaller. Here are the settings some people use in windows:oh yeah, one last thing - fast encoders please, I know it'll take a good while, but I want it to take as little time as possible please
View 4 Replies View RelatedHandbrake simply will not encode. I've used it for a while now on 32 bit Ubuntu 9.10 and on 64 bit Windows 7 but since I've upgraded to 10.04 64 bit I can add a video as source and the encode button is grayed out. I cannot start encoding. The version of Handbrake I am using is 0.9.4.Does anyone have any idea how to remedy this issue? I am thinking of trying version 0.9.3 again.
View 7 Replies View Relatedrubyripper is designed to be the EAC for linux and in this thread here mc4man very kindly gave me the other box encode line for mp3HD slightly modified to give a 320kbps on the lossy aspect of the file
Code:
mp3hdEncoder -br 320000 -if "%i" -of "%o".mp3 - -Title "%t" -Artist "%a" -Album "%b" -Track "%n" -Year "%y" -Genre "%g"
ALSO IMPORTANT
MAke sure you have Lame installed on your synaptic the encoding relies on it for the lossy part and make it executable ALSO make sure you go into the terminal enter mp3hdEncoder and ACCEPT the agreement now i am seeking the same information for 3 other formats.
I have been using Avidemux to encode edited video using x264 and the mp4 container for most of my videos. My PCs are not new, using single-core AMD Athlon processors.
In 9.04 and 9.10 (Linux Mint), encoding speeds ranged from 7 to 10 frames per second. In 10.04 these dropped down to less than 2 frames per second.
I booted back into Linux Mint 8 (9.10) and the same video encoded at the previous 7 to 10 fps.
I tried with other videos in different formats (mpeg2 and VOB). The results were the same - 10.04 was extremely slow encoding x264 but Mint 8 was "normal" at 7 to 10 fps.
With a dual-core notebook, however, the encoding speeds ran at 8 to 14 fps in 10.04.
Was 10.04 optimized for dual and multi-core at the expense of single-core? If so, is there a way to restore "single-core optimization"?
I have a nokia phone with symbian. I installed the divx player and sample videos are ok, but when I try to encode other videos I get no sound.
I tried to recode a working with avidemux and it stoped working.