OOM issue with FFmpegFrameRecorder

[xiaos]

Hi i encounter many issues like this, any suggestion?

java.lang.OutOfMemoryError:

at org.bytedeco.javacpp.Pointer.deallocator (Pointer.java:29)

at org.bytedeco.javacpp.Pointer.init (Pointer.java:5)

at org.bytedeco.ffmpeg.avformat.Write_packet_Pointer_BytePointer_int.allocate (Native Method)

at org.bytedeco.ffmpeg.avformat.Write_packet_Pointer_BytePointer_int. (Write_packet_Pointer_BytePointer_int.java:2)

at org.bytedeco.javacv.FFmpegFrameRecorder$WriteCallback. (FFmpegFrameRecorder.java:1)

at org.bytedeco.javacv.FFmpegFrameRecorder. (FFmpegFrameRecorder.java:6)

[saudet]

Make sure to deallocate anything you don't need as soon as you don't need it.

[xiaos]

Thanks @saudet i think i release all resource immediately after use. e.g For ffmpegGraber, i release it, for IplImage, i release also.

when i grab image in loop, i don't need release the image each time right?

[saudet]

We can use a PointerScope to make sure to catch everything, see issue #1383. If you have more questions about that, please add them to issue #1383.

[saudet]

Duplicate of #1383

[saudet]

BTW, I think I've fixed all the memory leaks occurring in FFmpegFrameGrabber and FFmpegFrameRecorder.
Please give it a try with the snapshots: http://bytedeco.org/builds/

[LiuChao96]

BTW, I think I've fixed all the memory leaks occurring in FFmpegFrameGrabber and FFmpegFrameRecorder.
Please give it a try with the snapshots: http://bytedeco.org/builds/

Excuse me，Why can't I download 1.5.4-snapshot

[saudet]

We can download as explained here: http://bytedeco.org/builds/