System Information
Operating System : Ubuntu 14.04.2 LTS

-Display-
Resolution : 1280x800 pixels
OpenGL Renderer : Mesa DRI Intel(R) 915GM x86/MMX/SSE2
X11 Vendor : The X.Org Foundation

Blender Version
version 2.75 (sub 1), branch b'master', commit date b'2015-06-18' b'16:56', hash b'a1e01fd', b'Release'
build date: b'2015-06-19', b'11:17:04'
Worked: version 2.74

Short description of error

After stopping screencast recording go in crash.

below the last row of console

Appended frame 6
Closing ffmpeg...
Flushing delayed frames...
[matroska @ 0xaff00500] end duration = 600
zero video stream 0xaff00b80

• Error in `./blender': double free or corruption (out): 0xaff00488 ***

Annullato (core dump creato)

Exact steps for others to reproduce the error
Based on a (as simple as possible) attached .blend file with minimum amount of steps