[Chromecast] Resample all audio below 32000 Hz.

[Chromecast] Resample all audio below 32000 Hz.

Workaround to fix playback of some 22050 Hz sample rate TuneIn radio
stations that do not play through optical out on some AVRs. In
particular, Denon receivers do not support 22050 Hz optical out
playback.

The audio is resampled to either the current mixer output sample rate
(if valid) and kFallbackSampleRate (48000 Hz) otherwise.

BUG=internal b/26385501
TEST=fling 22050 Hz sample rate WAV file
     1) to a freshly booted device, and
     2) to a device that was playing a 64 kHz sample rate WAV file.

Committed: https://crrev.com/1e12ce9f124828d724656a8e113213acc39aa9cc
Cr-Commit-Position: refs/heads/master@{#371694}

[jyw, 2016-01-27 01:17:44]

Description was changed from

==========
[Chromecast] Resample all audio below 32000 Hz.

Workaround to fix playback of some 22050 Hz sample rate TuneIn radio
stations that do not play through optical out on some AVRs. In
particular, Denon receivers do not support 22050 Hz optical out
playback.

The audio is resampled to either the current mixer output sample rate
(if valid) and kFallbackSampleRate (48000 Hz) otherwise.

BUG=internal b/26385501
TEST=fling 22050 Hz sample rate WAV file
     1) to a freshly booted device, and
     2) to a device that was playing a 64 kHz sample rate WAV file.
==========

to

==========
[Chromecast] Resample all audio below 32000 Hz.

Workaround to fix playback of some 22050 Hz sample rate TuneIn radio
stations that do not play through optical out on some AVRs. In
particular, Denon receivers do not support 22050 Hz optical out
playback.

The audio is resampled to either the current mixer output sample rate
(if valid) and kFallbackSampleRate (48000 Hz) otherwise.

BUG=internal b/26385501
TEST=fling 22050 Hz sample rate WAV file
     1) to a freshly booted device, and
     2) to a device that was playing a 64 kHz sample rate WAV file.
==========

[jyw, 2016-01-27 01:17:44]

jyw@chromium.org changed reviewers:
+ halliwell@chromium.org, kmackay@chromium.org, wzhong@chromium.org

[kmackay, 2016-01-27 01:52:55]

lgtm

[wzhong, 2016-01-27 01:57:41]

lgtm

[halliwell, 2016-01-27 02:14:22]

On 2016/01/27 01:57:41, wzhong wrote:
> lgtm

lgtm

[jyw, 2016-01-27 02:14:57]

The CQ bit was checked by jyw@chromium.org

[commit-bot: I haz the power, 2016-01-27 02:16:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1632393002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1632393002/1

[commit-bot: I haz the power, 2016-01-27 02:42:53]

Description was changed from

==========
[Chromecast] Resample all audio below 32000 Hz.

Workaround to fix playback of some 22050 Hz sample rate TuneIn radio
stations that do not play through optical out on some AVRs. In
particular, Denon receivers do not support 22050 Hz optical out
playback.

The audio is resampled to either the current mixer output sample rate
(if valid) and kFallbackSampleRate (48000 Hz) otherwise.

BUG=internal b/26385501
TEST=fling 22050 Hz sample rate WAV file
     1) to a freshly booted device, and
     2) to a device that was playing a 64 kHz sample rate WAV file.
==========

to

==========
[Chromecast] Resample all audio below 32000 Hz.

Workaround to fix playback of some 22050 Hz sample rate TuneIn radio
stations that do not play through optical out on some AVRs. In
particular, Denon receivers do not support 22050 Hz optical out
playback.

The audio is resampled to either the current mixer output sample rate
(if valid) and kFallbackSampleRate (48000 Hz) otherwise.

BUG=internal b/26385501
TEST=fling 22050 Hz sample rate WAV file
     1) to a freshly booted device, and
     2) to a device that was playing a 64 kHz sample rate WAV file.
==========

[commit-bot: I haz the power, 2016-01-27 02:42:53]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-27 02:43:43]

Description was changed from

==========
[Chromecast] Resample all audio below 32000 Hz.

Workaround to fix playback of some 22050 Hz sample rate TuneIn radio
stations that do not play through optical out on some AVRs. In
particular, Denon receivers do not support 22050 Hz optical out
playback.

The audio is resampled to either the current mixer output sample rate
(if valid) and kFallbackSampleRate (48000 Hz) otherwise.

BUG=internal b/26385501
TEST=fling 22050 Hz sample rate WAV file
     1) to a freshly booted device, and
     2) to a device that was playing a 64 kHz sample rate WAV file.
==========

to

==========
[Chromecast] Resample all audio below 32000 Hz.

Workaround to fix playback of some 22050 Hz sample rate TuneIn radio
stations that do not play through optical out on some AVRs. In
particular, Denon receivers do not support 22050 Hz optical out
playback.

The audio is resampled to either the current mixer output sample rate
(if valid) and kFallbackSampleRate (48000 Hz) otherwise.

BUG=internal b/26385501
TEST=fling 22050 Hz sample rate WAV file
     1) to a freshly booted device, and
     2) to a device that was playing a 64 kHz sample rate WAV file.

Committed: https://crrev.com/1e12ce9f124828d724656a8e113213acc39aa9cc
Cr-Commit-Position: refs/heads/master@{#371694}
==========

[commit-bot: I haz the power, 2016-01-27 02:43:44]

Patchset 1 (id:??) landed as
https://crrev.com/1e12ce9f124828d724656a8e113213acc39aa9cc
Cr-Commit-Position: refs/heads/master@{#371694}