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Revert "Add ability to specify if rate controller of video encoder is trusted."

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This reverts commit 3e335d1423cab06cca8cdb4f1fadb0b16c9e7d38.

Reason for revert: breaks downstream project

Original change's description:
> Add ability to specify if rate controller of video encoder is trusted.
>
> If rate controller is trusted, we disable the frame dropper in the
> media optimization module.
>
> Bug: webrtc:9722
> Change-Id: I821f21fd74a400ee9d5aa3f6b42d4e569033acbe
> Reviewed-on: https://webrtc-review.googlesource.com/c/105020
> Commit-Queue: Erik Språng <sprang@webrtc.org>
> Reviewed-by: Per Kjellander <perkj@webrtc.org>
> Reviewed-by: Niels Moller <nisse@webrtc.org>
> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
> Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#25107}

TBR=brandtr@webrtc.org,ilnik@webrtc.org,nisse@webrtc.org,sprang@webrtc.org,perkj@webrtc.org

Change-Id: Ifdb0aae684894854a184ec1e7423a7c62e7ba237
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:9722
Reviewed-on: https://webrtc-review.googlesource.com/c/105360
Commit-Queue: Oleh Prypin <oprypin@webrtc.org>
Reviewed-by: Oleh Prypin <oprypin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25117}
This commit is contained in:
Oleh Prypin
2018-10-11 14:33:39 +00:00
committed by Commit Bot
parent cdc959fb42
commit a1d9ca47f9
31 changed files with 42 additions and 406 deletions
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15
api/video_codecs/video_encoder.h
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@ -202,21 +202,6 @@ class VideoEncoder {
virtual bool SupportsNativeHandle() const;
virtual const char* ImplementationName() const;
// If this method returns true, the encoder rate controller must perform well
// even in difficult situations, and produce close to the specified target
// bitrate seen over a reasonable time window, drop frames if necessary in
// order to keep the rate correct, and react quickly to changing bitrate
// targets.
// If this method returns true, we disable the frame dropper in the media
// optimization module and rely entirely on the encoder to produce media at a
// bitrate that closely matches the target. Any overshooting may result in
// delay buildup.
// If this method returns false (default behavior), the media opt frame
// dropper will drop input frames if it suspect encoder misbehavior.
// Misbehavior is common, especially in hardware codecs. Disable media opt at
// your own risk.
virtual bool HasTrustedRateController() const;
};
} // namespace webrtc
#endif // API_VIDEO_CODECS_VIDEO_ENCODER_H_