bab934bffe
It works on all platforms except Android and iOS (FFmpeg limitation). Implemented behind compile time flags, off by default. The plan is to have it enabled in Chrome (see bug), but not in Chromium/webrtc by default. Flags to turn it on: - rtc_use_h264 = true - ffmpeg_branding = "Chrome" (or other brand that includes H.264 decoder) Tests using H264: - video_loopback --codec=H264 - screenshare_loopback --codec=H264 - video_engine_tests (EndToEndTest.SendsAndReceivesH264) NOTRY=True BUG=500605, 468365 BUG=https://bugs.chromium.org/p/webrtc/issues/detail?id=5424 Review URL: https://codereview.webrtc.org/1306813009 Cr-Commit-Position: refs/heads/master@{#11390}
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
|
|
* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*
|
|
*/
|
|
|
|
#ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
|
|
#define WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
|
|
|
|
#if defined(WEBRTC_IOS) || defined(WEBRTC_MAC)
|
|
|
|
#include <Availability.h>
|
|
#if (defined(__IPHONE_8_0) && \
|
|
__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0) || \
|
|
(defined(__MAC_10_8) && __MAC_OS_X_VERSION_MAX_ALLOWED >= __MAC_10_8)
|
|
#define WEBRTC_VIDEO_TOOLBOX_SUPPORTED 1
|
|
#endif
|
|
|
|
#endif // defined(WEBRTC_IOS) || defined(WEBRTC_MAC)
|
|
|
|
#include "webrtc/modules/video_coding/include/video_codec_interface.h"
|
|
|
|
namespace webrtc {
|
|
|
|
class H264Encoder : public VideoEncoder {
|
|
public:
|
|
static H264Encoder* Create();
|
|
// If H.264 is supported (any implementation).
|
|
static bool IsSupported();
|
|
|
|
~H264Encoder() override {}
|
|
};
|
|
|
|
class H264Decoder : public VideoDecoder {
|
|
public:
|
|
static H264Decoder* Create();
|
|
static bool IsSupported();
|
|
|
|
~H264Decoder() override {}
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
|