media/cast/video_sender/video_sender.h - Issue 276783002: Cast: Reduce bitrate drastically when close to unacked frame limit

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Unified Diff: media/cast/video_sender/video_sender.h

Issue 276783002: Cast: Reduce bitrate drastically when close to unacked frame limit (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 7 months ago

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Index: media/cast/video_sender/video_sender.h

diff --git a/media/cast/video_sender/video_sender.h b/media/cast/video_sender/video_sender.h

index 89ff938ae65d0bf0ee63eae15d3016d5af3414b8..394da0b2f5f5929c8b3db146a1e542b8fac377ce 100644

--- a/media/cast/video_sender/video_sender.h

+++ b/media/cast/video_sender/video_sender.h

@@ -124,6 +124,10 @@ class VideoSender : public base::NonThreadSafe,

base::TimeTicks last_checked_skip_count_time_;

int last_skip_count_;

int current_requested_bitrate_;

+ // When we get close to the max number of un-acked frames, we set lower

+ // the bitrate drastically to ensure that we catch up. Without this we

+ // risk getting stuck in a catch-up state forever.

+ int current_bitrate_divider_;

CongestionControl congestion_control_;

// This is a "good enough" mapping for finding the RTP timestamp associated

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