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  • 0 posts edited
  • 2 helpful flags
  • 9 votes cast
May
16
comment Getting a transparent image from a bmp with alpha
You can do it in Photoshop. See the selected answer here: graphicdesign.stackexchange.com/questions/2231/…
May
7
comment Putting a Lower bitrate of my video stream in my current mp4 container
Use -map 1:v instead of -map 1 to induct only the video stream from the 2nd file.
May
5
comment In affter effect cs 6, I don't know why i cannot use mask with effects
What exactly are you trying to do? Can you post a relevant screenshot or two?
Apr
28
comment Creating a stop motion vieo?
No. On checking source, I see that it is a Flash object. I have Flashblock on and I usually get a button indicating disabled flash objects. No such thing here. Anyway, I see the link in the source. Thanks.
Apr
28
comment FFMPEG: Why does the concat filter cause loss of a/v sync/lipsync?
Glad it worked out. Added answer. I'm not a coder or part of ffmpeg. I also don't work that much with streaming media, but in my video editing work, I use ffmpeg fairly regularly for conversions and other sundry work, so I've encountered these common issues before.
Apr
27
comment Creating a stop motion vieo?
I don't see a link and I don't see any edit indicator. ??
Apr
27
comment FFMPEG: Why does the concat filter cause loss of a/v sync/lipsync?
Why use mp4box to split and concat? ffmpeg offers segment and concat options as well. Split using "-f segment -segment_time 10" and end with "360a-a%03d.mp4". Then create a text file with one entry on each line like "file '360a-a001.mp4", interleaving the entries in the correct order. Then join using -f concat -i text.txt and also with -flags +genpts -async 1
Apr
25
comment FFMPEG: Why does the concat filter cause loss of a/v sync/lipsync?
Can you post the commands you used? Both MP4Box and ffmpeg.
Aug
15
comment Export video has different resolution Adobe Premier Pro
Post a screenshot of your export settings.
May
26
comment poor quality export of still images from premiere
Is the input source a set of PNGs? Any video footage involved? If not, try setting your sequence to 'Progressive'. As per the settings screencap, it's Upper field first right now.
Mar
22
comment Is it possible to encode video using the same codec and container but different parameters for different scenes?
Do you know of software that allows scene/regional parameters for MPEG-2 or AVC encoding? I have read that Hollywood DVDs are mastered by a 'compressionist' who uses tools which allow such fine-grained tweaking.
Mar
7
comment How to get FFMPEG to join non-sequential image files? (skip by 3s)
I haven't tested it. I just checked the syntax for glob @ jedit.org/users-guide/globs.html and it seems that %04d won't work. However, %?%?%?%?.png should work.
Mar
6
comment How to get FFMPEG to join non-sequential image files? (skip by 3s)
That would then select all the pngs present in the folder, besides 00xx.png, whereas the OP wants to queue only the %04d pngs without worrying about numbering continuity.
Mar
4
comment How to get FFMPEG to join non-sequential image files? (skip by 3s)
How about temporarily renaming them, making the AVI and then renaming them back to the (3x-2).png scheme? Bulk Rename Utility @ bulkrenameutility.co.uk/Main_Intro.php is a free, umm, bulk renamer.
Dec
26
comment Footage feels “faster” when exporting from After Effects
Dropbox or the ilk like WeTransfer should do.
Dec
25
comment Footage feels “faster” when exporting from After Effects
Just check that your footage has been interpreted correctly in AE. Else a short snippet from before and after AE would be helpful.
Dec
14
comment 720p 60fps playing in slow motion need real time speed?
what does the OSD info say about the file? Press 'Tab' during playback and the info should pop up on screen. See the line starting with 'Frame'. And is it playing "smoothish" at half-speed, or is the video stuttering? The former would be a config/file issue whereas the latter is related to the capability of your computer.
Dec
5
comment How to parent a mask to another element in AfterFX?
If I understand you correctly, this problem shouldn't exist. The text cursor doesn't take any intermediate positions between letters. It is always stuck to the right edge of the latest character. You appear to have assigned a continuous translation to the cursor. Instead, make one frame jumps from old letter edge to new edge. Similar animation applies to the letter appearances themselves. Sorry for not tackling your Q. But, to answer it, "When you want one layer to show through a hole in another layer, set up a track matte"
Jul
28
comment How does Salman Khan make his screencasts?
Could you link to one or two of them?
Jul
27
comment How does one edit and save clips once and reuse in multiple videos with Adobe Premiere?
In the import dialog, you can choose to import the entire project or selected sequences. Just gather your reusable clips in a single sequence and import just that. Or if even that's too much, you'll have to create a sequence for each source clip and then import just that. More trouble than it's worth, IMHO.