Prevent the fifo used in encoding VPx videos from filling up and stopping encode when it reaches 21845 items, which happens when the video has more than that number of frames.
Incorporated suggestion from James Zern to prevent calling frame_data_submit() at all when performing the first pass of a 2-pass encode so the fifo is not filled at all; replaces original patch which drained the fifo after filling to prevent it from becoming full. Fixes the regression originally introduced in 5bda4ec6c3cb6f286bb40dee4457c3c26e0f78cb Co-authored-by: James Zern <jz...@google.com> Signed-off-by: David Lemler <david@lemler.family> --- libavcodec/libvpxenc.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c index 8833df2d68..549ac55aaa 100644 --- a/libavcodec/libvpxenc.c +++ b/libavcodec/libvpxenc.c @@ -1780,9 +1780,11 @@ static int vpx_encode(AVCodecContext *avctx, AVPacket *pkt, } } - res = frame_data_submit(avctx, ctx->fifo, frame); - if (res < 0) - return res; + if (!(avctx->flags & AV_CODEC_FLAG_PASS1)) { + res = frame_data_submit(avctx, ctx->fifo, frame); + if (res < 0) + return res; + } } // this is for encoding with preset temporal layering patterns defined in -- 2.41.0.windows.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".