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Error - Java heap space

Posted by apopo

apopo

Error - Java heap space
July 05, 2015 06:23PM

Registered: 11 years ago
Posts: 6

I downloaded films from youtube with no problems until today I tried to download a film bigger than 2.8g. After the .m4a and .m4v was done, the .mp4 was not made but an error message came out which said : " Error, java heap space". What is that ? How to fix it ?

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ntoskrnl

Re: Error - Java heap space
July 05, 2015 06:58PM

Admin
Registered: 15 years ago
Posts: 2,094

It's probably some sort of an issue with the built-in DASH multiplexer. You could try muxing the video (m4v) and audio (m4a) tracks together using FFmpeg: [wordrider.net]

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apopo

Re: Error - Java heap space
July 06, 2015 05:36PM

Registered: 11 years ago
Posts: 6

FFmpeg succesfully merged the .m4v and .m4a to .mp4. Thanks for ntoskrnl.
However, will the author of the youtube plug-in may fix the build-in DASH multiplexer ?

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tong2shot

Re: Error - Java heap space
July 23, 2015 10:24PM

Admin
Registered: 12 years ago
Posts: 1,174

I'm not sure if the built-in DASH multiplexer can be fixed in current state.

Another solution for Java heap space problem is by increasing max heap: [wordrider.net]

There is also suggestion to automatically execute external program (ffmpeg, or avconv, or others) to merge DASH audio and video instead of using internal DASH multiplexer. We haven't implemented this yet.