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visits member for 2 years, 11 months
seen Jun 27 '13 at 4:58

May
26
revised Why is my video alternating between blurry and sharp?
added 63 characters in body
May
26
answered Why is my video alternating between blurry and sharp?
Apr
1
answered How can I make a video more seekable?
Feb
12
revised What is a good efficient way to isolate clips from long movies?
edited body
Feb
12
comment What is a good efficient way to isolate clips from long movies?
The documentation for ffmpeg is at ffmpeg.org/ffmpeg.html. It looks like you should put the -ss option before the -i as that does a direct seek into the start position. The format of -ss and -t can be in seconds or hh:mm:ss.xxx.
Feb
11
answered What is a good efficient way to isolate clips from long movies?
Feb
10
answered Looking For A Video Editor that will maintain the codecs of the original source video
Feb
5
comment Does the M4V file type have direct support for Audio?
No problem. Guess what, this is NOT a container file, you have a raw H.264 elementary stream. Your vendor was right, that file format cannot hold audio. You may want to suggest that they use a different extension for these files, I've seen .avc and .h264 used for this format. Also, you may be able to generate a .mp4 from he m4v and the aac using ffmpeg, if ffmpeg is smart enough to recognize the m4v file as an elementary stream.
Feb
3
comment Does the M4V file type have direct support for Audio?
Download the XVI32 hex editor from chmaas.handshake.de/delphi/freeware/xvi32/xvi32.htm#download. Then unzip to any folder (it does not come with an installer). Then double click XVI32.exe, select File|Open and then choose one of your .m4v files. Take a screenshot of the application window and paste it on your question. I'll take a look and tell you what it is.
Feb
2
comment Does the M4V file type have direct support for Audio?
Are you on Windows, Mac or Linux? I can give you specific instructions for your OS to inspect the file if you want.
Feb
1
answered Does the M4V file type have direct support for Audio?
Feb
1
answered Which decoder allows for fast seeking or how to configure k-lite codec pack?
Jan
23
revised video bitrate - how large should my video be?
added 5 characters in body
Jan
23
revised video bitrate - how large should my video be?
edited body
Jan
22
awarded  Scholar
Jan
22
accepted Are there any good video editing apps for photographers?
Jan
22
awarded  Editor
Jan
22
revised video bitrate - how large should my video be?
deleted 3 characters in body
Jan
22
awarded  Supporter
Jan
22
answered video bitrate - how large should my video be?