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Reland "Expose AV1 encoder&decoder from Android SDK."

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This is a reland of fedd5029c584e9dc1352434b62a30cd8af2889d8

Original change's description:
> Expose AV1 encoder&decoder from Android SDK.
>
> Bug: None
> Change-Id: Ie32be36da498d4bed2a3cf51aa6abc8838e42da1
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/212024
> Reviewed-by: Xavier Lepaul‎ <xalep@webrtc.org>
> Commit-Queue: Yura Yaroshevich <yura.yaroshevich@gmail.com>
> Cr-Commit-Position: refs/heads/master@{#33743}

Bug: None
Change-Id: Ibfc7b860bd2314cf997444c7ab0d94d2b186e576
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215586
Reviewed-by: Xavier Lepaul‎ <xalep@webrtc.org>
Commit-Queue: Yura Yaroshevich <yura.yaroshevich@gmail.com>
Cr-Commit-Position: refs/heads/master@{#33882}
This commit is contained in:
Yura Yaroshevich
2021-04-12 15:41:21 +03:00
committed by WebRTC LUCI CQ
parent 0365c99474
commit 3fb51d2783
16 changed files with 190 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sdk/android/src/java/org/webrtc/HardwareVideoEncoder.java
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@ -169,7 +169,7 @@ class HardwareVideoEncoder implements VideoEncoder {
* intervals, and bitrateAdjuster.
*
* @param codecName the hardware codec implementation to use
* @param codecType the type of the given video codec (eg. VP8, VP9, or H264)
* @param codecType the type of the given video codec (eg. VP8, VP9, H264 or AV1)
* @param surfaceColorFormat color format for surface mode or null if not available
* @param yuvColorFormat color format for bytebuffer mode
* @param keyFrameIntervalSec interval in seconds between key frames; used to initialize the codec

1
sdk/android/src/java/org/webrtc/MediaCodecUtils.java
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@ -91,6 +91,7 @@ class MediaCodecUtils {
switch (type) {
case VP8:
case VP9:
case AV1:
return new HashMap<String, String>();
case H264:
return H264Utils.getDefaultH264Params(highProfile);

4
sdk/android/src/java/org/webrtc/MediaCodecVideoDecoderFactory.java
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@ -64,8 +64,8 @@ class MediaCodecVideoDecoderFactory implements VideoDecoderFactory {
List<VideoCodecInfo> supportedCodecInfos = new ArrayList<VideoCodecInfo>();
// Generate a list of supported codecs in order of preference:
// VP8, VP9, H264 (high profile), and H264 (baseline profile).
for (VideoCodecMimeType type : new VideoCodecMimeType[] {
VideoCodecMimeType.VP8, VideoCodecMimeType.VP9, VideoCodecMimeType.H264}) {
for (VideoCodecMimeType type : new VideoCodecMimeType[] {VideoCodecMimeType.VP8,
VideoCodecMimeType.VP9, VideoCodecMimeType.H264, VideoCodecMimeType.AV1}) {
MediaCodecInfo codec = findCodecForType(type);
if (codec != null) {
String name = type.name();

3
sdk/android/src/java/org/webrtc/VideoCodecMimeType.java
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@ -14,7 +14,8 @@ package org.webrtc;
enum VideoCodecMimeType {
VP8("video/x-vnd.on2.vp8"),
VP9("video/x-vnd.on2.vp9"),
H264("video/avc");
H264("video/avc"),
AV1("video/av01");
private final String mimeType;