Downscale transcoding test videos to 480x320 resolution

Some low-end devices don't support the 1920x1080 resolution used
earlier.

Test: atest TranscodeTest
Bug: 204140193
Change-Id: I8c5848011074f734e73b2b69ddbce39c3ca9eb07
diff --git a/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_long.mp4 b/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_long.mp4
index 6b37153..c8d4b8f 100755
--- a/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_long.mp4
+++ b/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_long.mp4
Binary files differ
diff --git a/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_medium.mp4 b/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_medium.mp4
index 207530c..96cf7b1 100755
--- a/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_medium.mp4
+++ b/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_medium.mp4
Binary files differ
diff --git a/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_small.mp4 b/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_small.mp4
index f2aa045..b2b0f5d 100755
--- a/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_small.mp4
+++ b/tests/MediaProviderTranscode/res/raw/testVideo_HEVC_small.mp4
Binary files differ
diff --git a/tests/MediaProviderTranscode/res/raw/testVideo_Legacy.mp4 b/tests/MediaProviderTranscode/res/raw/testVideo_Legacy.mp4
index 1c74ffa..001667d3 100755
--- a/tests/MediaProviderTranscode/res/raw/testVideo_Legacy.mp4
+++ b/tests/MediaProviderTranscode/res/raw/testVideo_Legacy.mp4
Binary files differ
diff --git a/tests/MediaProviderTranscode/res/raw/testvideo_HEVC.mp4 b/tests/MediaProviderTranscode/res/raw/testvideo_HEVC.mp4
index 8a3dba2..fcc1bb4 100644
--- a/tests/MediaProviderTranscode/res/raw/testvideo_HEVC.mp4
+++ b/tests/MediaProviderTranscode/res/raw/testvideo_HEVC.mp4
Binary files differ