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Commit a77b3819 authored by Vignesh Venkatasubramanian's avatar Vignesh Venkatasubramanian Committed by Lajos Molnar
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SoftVPXEncoder: Disable lagged vp9 encoding 

VP9 encoding on realtime should not have any lag set (it is set to
the library default right now for VBR mode). Unconditionally
disable it.

Test: CtsVideoTestCases

Bug: 62274213
Change-Id: Iab1abcae4f648198cb2b9bc634f73f612025f986
parent a6263336

media/libstagefright/codecs/on2/enc/SoftVPXEncoder.cpp

+2 −2
Original line number Diff line number Diff line
@@ -137,6 +137,8 @@ status_t SoftVPXEncoder::initEncoder() { 
    mCodecConfiguration->rc_end_usage = mBitrateControlMode;

    // Disable frame drop - not allowed in MediaCodec now.

    mCodecConfiguration->rc_dropframe_thresh = 0;

    // Disable lagged encoding.

    mCodecConfiguration->g_lag_in_frames = 0;

    if (mBitrateControlMode == VPX_CBR) {

        // Disable spatial resizing.

        mCodecConfiguration->rc_resize_allowed = 0;
@@ -157,8 +159,6 @@ status_t SoftVPXEncoder::initEncoder() { 
        mCodecConfiguration->rc_buf_sz = 1000;

        // Enable error resilience - needed for packet loss.

        mCodecConfiguration->g_error_resilient = 1;

        // Disable lagged encoding.

        mCodecConfiguration->g_lag_in_frames = 0;

        // Maximum key frame interval - for CBR boost to 3000

        mCodecConfiguration->kf_max_dist = 3000;

        // Encoder determines optimal key frame placement automatically.