tree 4d1f01a53d0007a459380e54c173c4a5822d95ea
parent 151d02267369d12a97974fdf1a632525ec1203d1
author acolwell@chromium.org <acolwell@chromium.org@bbb929c8-8fbe-4397-9dbb-9b2b20218538> 1371712422 +0000
committer acolwell@chromium.org <acolwell@chromium.org@bbb929c8-8fbe-4397-9dbb-9b2b20218538> 1371712422 +0000

Add LayoutTests for MediaSource codec config changes.

This patch tests codec configuration changes that are allowed
during the middle of playback when the MediaSource API is
being used. These tests construct 2 second presentations that
alternate between 2 different codec configurations every 0.5
seconds. Frame size, frame rate, and bitrate changes are for
both MP4 and WebM content are being tested.

The script used to generate the media files and HTML files
for these tests is also included in this patch to make it
easier to regenerate the media files and add new tests.

BUG=239506
TEST=LayoutTests/http/tests/media/media-source/mediasource-config-change*.html

Review URL: https://chromiumcodereview.appspot.com/17338002

git-svn-id: svn://svn.chromium.org/blink/trunk@152761 bbb929c8-8fbe-4397-9dbb-9b2b20218538