From 15ad928a4c9986bf56190931c5ebbd22c2b62e1d Mon Sep 17 00:00:00 2001 From: SuRuoyan Date: Wed, 11 Dec 2024 11:13:59 +0800 Subject: [PATCH] fix audio-encoding aac code demo Signed-off-by: SuRuoyan --- zh-cn/application-dev/media/avcodec/audio-encoding.md | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/zh-cn/application-dev/media/avcodec/audio-encoding.md b/zh-cn/application-dev/media/avcodec/audio-encoding.md index 52712c192d7..0137ce86d40 100644 --- a/zh-cn/application-dev/media/avcodec/audio-encoding.md +++ b/zh-cn/application-dev/media/avcodec/audio-encoding.md @@ -177,7 +177,7 @@ target_link_libraries(sample PUBLIC libnative_media_acodec.so) 对于44100Hz采样率、2声道立体声、SAMPLE_S16LE采样格式的PCM音频,以32000bps的码率进行AAC编码的调用流程如下: - + ```cpp int32_t ret; // 配置音频采样率(必须) @@ -190,10 +190,6 @@ target_link_libraries(sample PUBLIC libnative_media_acodec.so) constexpr OH_AudioChannelLayout CHANNEL_LAYOUT = OH_AudioChannelLayout::CH_LAYOUT_STEREO; // 配置音频位深(必须) constexpr OH_BitsPerSample SAMPLE_FORMAT = OH_BitsPerSample::SAMPLE_S16LE; - // 配置音频compliance level (默认值0,取值范围-2~2) - constexpr int32_t COMPLIANCE_LEVEL = 0; - // 配置音频精度(必须) SAMPLE_S16LE - constexpr OH_BitsPerSample BITS_PER_CODED_SAMPLE = OH_BitsPerSample::SAMPLE_S16LE; // 每20ms一帧音频数据 constexpr float TIME_PER_FRAME = 0.02; // 配置最大输入长度, 每帧音频数据的大小(可选) @@ -212,7 +208,7 @@ target_link_libraries(sample PUBLIC libnative_media_acodec.so) // 异常处理 } ``` - + 例FLAC调用流程: ```cpp -- Gitee