Bug 1690832 Comment 16 Edit History

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Original comment by
on 
Progress report:
After a bit of debugging, I can verify that something is driving the bitrate down to the minimum allowed for the stream.  VideoSender::SetChannelParameters receives a target_bitrate_bps, and that results in VP8EncoderImpl::SetRateAllocation called with an updated BitrateAllocation.  This happens with the 3rd click of "Add video track" whether or not other tracks have been removed.  I do not ever see the bitrate go above the minimum from that point on.

I'll keep digging.
Revision 1 by
on 
Progress report:
After a bit of debugging, I can verify that something is driving the reported bitrate down to the minimum allowed for the stream.  VideoSender::SetChannelParameters receives a target_bitrate_bps, and that results in VP8EncoderImpl::SetRateAllocation called with an updated BitrateAllocation.  This happens with the 3rd click of "Add video track" whether or not other tracks have been removed.  I do not ever see the bitrate go above the minimum from that point on.

I'll keep digging.

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