Questions tagged [m4v]
The m4v tag has no usage guidance.
12
questions
1
vote
1
answer
965
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Hardcoded subtitles in .m4v file don't show up in YouTube
I hardcoded subtitles into an .m4v video file. When I upload that .m4v file to YouTube however, the subtitles don't appear. I thought since I hardcoded the subtitles into the file, they should appear. ...
- 121
0
votes
0
answers
1k
views
FFMPEG doesn't convert from m4v files
I am trying to transcode an m4v file from iTunes so I can play it on Windows or XBox. I am running ffmpeg from Windows. Is there some -vcodec I need to specify or something I need to install? Here'...
MattD
74
votes
6
answers
143k
views
How to open and repair an m4v or mp4 video file?
Yesterday I was filming a scene with my phone but suddenly the application crashed and when I try to open the m4v generated it says that is corrupted.
I have downloaded the video files (around 36MB) ...
- 5,684
2
votes
2
answers
5k
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How can I make my video streaming faster?
I wonder how could I insert a high-quality video in my webpage providing fast downloading for my users.
I have a video which is around 80 MB large. It's two minutes long. I have it in M4V, OGG and ...
- 195
1
vote
1
answer
5k
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FFMPEG converting from m4v to mp4 does not stop processing
I'm using ffmpeg to convert various types of video files into mp4s.
The command I use works for most video files I've encountered, however when it encounters an m4v it never stops processing the ...
- 863
2
votes
2
answers
6k
views
embed srt into mp4/m4v
i have an converted .mp4 video file (or .m4v) + an .srt file.
Is there a way for me to embed this .srt file into that mp4 file without running a complete convertion?
user84104
0
votes
1
answer
892
views
Handbrake Crunches Out 4Kb File
I've been using Handbrake to convert some movies to something I can put on my iPad or Apple TV. By in large it's been working great but I've noticed some of the avi's I toss at it come out as only ~...
- 262
10
votes
7
answers
23k
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What is a good .mp3/.m4v tag editor for OS X [closed]
What is a good .mp3/.m4v tag editor for OS X that's not iTunes?
I'd prefer free but I'm open to anything.
I've looked at ID3 Editor but that only does .mp3 (from what I could see).
I want to set ...
- 1,039
0
votes
1
answer
2k
views
Merging two m4v videos into one
I'm trying to merge two m4v video files into one with mp4box, and failing :(
Here's what mp4box -info reports for first file
* Movie Info *
Timescale 90000 - Duration 01:06:18.836
...
- 713
7
votes
1
answer
5k
views
How to split an m4v file?
I downloaded a TV season on iTunes (.m4v files), however the files are clustered into 3 episodes each. I'd like to chop these up so that each episode is in it's own file. Googling around a while ...
user16511
1
vote
3
answers
2k
views
Which of these video formats will give me better quality
With the basic idea i have about video formats, i always thought FLV offers the lowest quality & hence smallest file size but this particular page made me confused. http://blip.tv/file/2932017
If ...
- 11
0
votes
1
answer
1k
views
Repackage m4v file
I have some m4v files I made with Handbrake where the AC3 audio channel was the first one, and the stereo was the second. This causes problems with some things (like Quicktime) so I want to repackage ...
- 1,020