This value is later passed to MediaCodec and checked at decoder init.
Notably decoding of 10-bit streams before this commit would "work" without
returning errors but only return garbage output (on most Android devices).
From 304d1bbbbbd55e72212c1e907922547d40da240b Mon Sep 17 00:00:00 2001
From: sfan5 <sf...@live.de>
Date: Mon, 13 Dec 2021 21:01:00 +0100
Subject: [PATCH] lavc/mediacodecdec: set codec profile and level from
extradata for H264+HEVC
This value is later passed to MediaCodec and checked at decoder init.
Notably decoding of 10-bit streams before this commit would "work" without
returning errors but only return garbage output (on most Android devices).
---
libavcodec/mediacodecdec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/mediacodecdec.c b/libavcodec/mediacodecdec.c
index 1cebb3d76d..04d5026e68 100644
--- a/libavcodec/mediacodecdec.c
+++ b/libavcodec/mediacodecdec.c
@@ -155,6 +155,9 @@ static int h264_set_extradata(AVCodecContext *avctx, FFAMediaFormat *format)
uint8_t *data = NULL;
int data_size = 0;
+ avctx->profile = ff_h264_get_profile(sps);
+ avctx->level = sps->level_idc;
+
if ((ret = h2645_ps_to_nalu(sps->data, sps->data_size, &data, &data_size)) < 0) {
goto done;
}
@@ -236,6 +239,9 @@ static int hevc_set_extradata(AVCodecContext *avctx, FFAMediaFormat *format)
uint8_t *data;
int data_size;
+ avctx->profile = sps->ptl.general_ptl.profile_idc;
+ avctx->level = sps->ptl.general_ptl.level_idc;
+
if ((ret = h2645_ps_to_nalu(vps->data, vps->data_size, &vps_data, &vps_data_size)) < 0 ||
(ret = h2645_ps_to_nalu(sps->data, sps->data_size, &sps_data, &sps_data_size)) < 0 ||
(ret = h2645_ps_to_nalu(pps->data, pps->data_size, &pps_data, &pps_data_size)) < 0) {
--
2.34.1
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