From 2d833c32b0a2c2115221c04f7751896ff2b9dbff Mon Sep 17 00:00:00 2001 From: Cameron Gutman Date: Fri, 17 Oct 2014 09:58:48 -0700 Subject: [PATCH] Update decoder errata with testing results --- decoder-errata.txt | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/decoder-errata.txt b/decoder-errata.txt index cc31f238..a4933c57 100644 --- a/decoder-errata.txt +++ b/decoder-errata.txt @@ -1,7 +1,7 @@ This file serves to document some of the decoder errata when using MediaCodec hardware decoders on certain devices. -1. num_ref_frames is set to 16 by NVENC which causes decoders to allocate 16+ buffers. This can cause an OOM error on some devices. - - Affected decoders: TI OMAP4 +1. num_ref_frames is set to 16 by NVENC which causes decoders to allocate 16+ buffers. This can cause an error on some devices. + - Affected decoders: TI OMAP4, Exynos 4 2. Some decoders have a huge per-frame latency with the unmodified SPS sent from NVENC. Setting max_dec_frame_buffering fixes this latency issue. - Affected decoders: NVIDIA Tegra 3 and 4 @@ -10,7 +10,7 @@ This file serves to document some of the decoder errata when using MediaCodec ha - Affected decoders: TI OMAP4 4. Some decoders require num_ref_frames=1 and max_dec_frame_buffering=1 to avoid crashing on SPS or first I-frame - - Affected decoders: Qualcomm in GS3 on 4.3+, Exynos 4 + - Affected decoders: Qualcomm in GS3 on 4.3+ 5. Some decoders will hang if max_dec_frame_buffering is not present - Affected decoders: MediaTek decoder in Fire HD 7 (2014)