I can't contribute much due to being in the Pleistocene epoch (NVIDIA GT 240...queue laugh track).
I'm not sure how much of that patch mentioned in the PDF is outdated. It does provide a scaling...
Type: Posts; User: FakeOutdoorsman; Keyword(s):
I can't contribute much due to being in the Pleistocene epoch (NVIDIA GT 240...queue laugh track).
I'm not sure how much of that patch mentioned in the PDF is outdated. It does provide a scaling...
libfaac has now been removed.
Makes sense. Didn't even notice that commit.
Unfortunately my hardware is too old to try nvenc so I have no experience with it and am unable to try it.
As a starting point I recommend rooting around in the FFmpeg configure file to see what...
avconv is gone. It appears you are actually using ffmpeg which is better anyway.
As you noticed the default stream selection behavior is to select only one stream per type. Once you use the -map...
No, but consider doing so if the input is interlaced. Otherwise you may see combing artifacts in fast motion scenes.
If it is a typical video DVD then handbrake is your easiest solution.
if it is just a data DVD with a normal video file then you can use ffmpeg directly. Since you mentioned a VHS I'll assume it's...
Unfortunately that's not the complete output. I need to see the complete output from the command.
Why are you adding "-flags -global_header"?
You should show your command and the complete console output.
See documentation about x11grab and pulse:
https://ffmpeg.org/ffmpeg-devices.html#x11grab
https://ffmpeg.org/ffmpeg-devices.html#pulse
Then read the FFmpeg Wiki:...
You can't technically use a lossy encoder without losing quality. However, you can't use a lossless encoder because the file will be huge, so you have to accept some quality loss. This does not...
FFmpeg has for some time been able to automatically rotate video based on the rotate metadata:
ffmpeg -i input.mp4 -c:a copy output.mp4
No need for any filters or messing with metadata. If your...
I ignore attempting to adhere to mod16. Hardly makes any difference.
You can't re-encode to a lossy format without losing any quality. However, you can give it enough bits that you probably can't tell the difference.
Install ffmpeg, navigate to the directory...
You can use the "ASS v4 styles":
-vf "subtitles=subtitle-file.srt:force_style=FontName='Lobster Two,PrimaryColour=&H000000FF'"
In PrimaryColour the H00 is the alpha (transparency). H00 is...
How can I reproduce the issue?
libfaad support was removed from FFmpeg in 2010 due to the maturation of the native FFmpeg AAC decoder.
Use ffprobe instead which eliminates the need for the redirect and grep:
$ ffprobe -loglevel error -select_streams a:0 -show_entries stream=codec_name -of default=nw=1:nk=1 input.foo
aac
That's an ancient and utterly outdated "guide" that appears to be yet another ripoff of the compile guide that used to be on these forums. It is was moved to the FFmpeg Wiki.
15.10 contains ffmpeg...
Can you provide a short sample video that contains the data?
I second SeijiSensei's recommendation to use ASS. It gives you the choice of softsubs or hardsubs. Using softsubs will allow you to keep the video as-is with no re-encoding.
softsubs:
ffmpeg -i...
Please provide a short input sample file, your command, and the resulting console output so I can attempt to duplicate this issue.
Simply downloading a static binary is probably the easiest...
You didn't mention your Ubuntu version.
Are you sure you even need a PHP wrapper for ffmpeg? Especially one that has been dead since 2007.
https://trac.ffmpeg.org/wiki/PHP
What do you mean by, "didn't work"? Please show the complete console output from the command (and use the code button to format it).
Related:
How to convert PAL video to digital
You can use ffprobe to determine the width and/or height which can be used as a variable in a bash if/then statement.
$ ffprobe -v error -select_streams v:0 -show_entries stream=width -of...