u spared me tons of time!
now i can always render shit over night while old videos are uploading, thank you!
btw. do u think that h.264 is the best videocodec in size/quality relation for youtube?
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| Unofficial VirtualDub Support Forums > Advanced Video Processing > Split And Render Part For Part |
| Posted by: Dellamonikus Sep 20 2012, 08:09 PM |
| Hello there, I am doing so called "Let's Play"-videos on youtube. Usually I am recording a video that is about an hour long and then split it into parts of 15-16 minutes, but at specific frames (e.g. when nothing is said). Until today i always opened virtual dub 4 times, selected start and endframe of every part seperately and then i rendered them. Is there a method via joblist or something, that allowes me to set specific frames in a video (lets say 109.800 frames, which equals 61minutes of 30FPS) like 27450,54900,82350 and 109800 so that virtual dub automatically starts to render from 27450to 54900 after it has rendered from 0 to 27450? I hope you guys get my problem here. Kind Regards, Dellamonikus |
| Posted by: Abrazo Sep 20 2012, 08:49 PM |
| I would think about: 1) queueing the several jobs to the job list and Start the rendering after that. Thus, instead of File > Save as AVI... you choose File > Queue batch operation > Save as AVI... for every part and after that File > Job Control... > Start 2) using File > Save Segmented AVI... where you set the number of frames (for example 27450) and/or the maximum filesize that you want for every piece of the video. Are these useable answers to your question ? |
| Posted by: Dellamonikus Sep 21 2012, 05:20 AM |
| maaaaan thanks! u spared me tons of time! now i can always render shit over night while old videos are uploading, thank you! btw. do u think that h.264 is the best videocodec in size/quality relation for youtube? |
| Posted by: Abrazo Sep 21 2012, 09:07 AM |
| I hope that someone else can answer this question for you. Myself, I have no experience with uploading videos to YouTube. The only thing I see is that most quality-videos on YouTube are in MP4-format and have h.264-video and aac-audio codecs. So, I think this must be the right choise... |
| Posted by: Dellamonikus Sep 21 2012, 12:50 PM |
| ok thanks once more, but i have got one last question what can i do to watch parts of my raw-videodata lag-free? because always when im trying to set a specific point for one episode to end it shows me the video with about 5-10fps. |
| Posted by: Abrazo Sep 21 2012, 04:48 PM |
| Which button are you using to 'play' the raw input data ? The second button from the left is the Input Playback button. With this one VirtualDub will (only) play the input file in the left pane (normally at the right speed). The third button from the left is the Output Playback button. This one will play the input file in the left pane but will - at the same time - also play a preview of the output file in the right pane (after filters, like for example Resize/Deinterlace/Denoise, have been applied). In this case the speed can slow down. |
| Posted by: Dellamonikus Sep 21 2012, 07:35 PM |
| it lags in both cases. probably because the raw data is about 70mb/s larg(recorded with losslesss RGB etc.) can i increase the amount of any buffers or something to prevent lag? |
| Posted by: Abrazo Sep 21 2012, 09:00 PM |
| I'am afraid that such files are simply to heavy for VirtualDub to play them fluently. Windows Media Player will probably have problems too with it. Maybe you should think about recording video not in raw-format but with a lossless compression codec (Lagarith ?) ... |
| Posted by: Dellamonikus Sep 22 2012, 07:31 PM |
| as i am recording with fraps i can only adjust FPS(30), resolution(full-hd) and lossless-RGB-colors(true colours) which i do not want to lower in any case. |