216 lines
4.1 KiB
C++
216 lines
4.1 KiB
C++
/***************************************************************************************
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*
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* IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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*
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* By downloading, copying, installing or using the software you agree to this license.
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* If you do not agree to this license, do not download, install,
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* copy or use the software.
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*
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* Copyright (C) 2014-2024, Happytimesoft Corporation, all rights reserved.
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*
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* Redistribution and use in binary forms, with or without modification, are permitted.
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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****************************************************************************************/
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#include "media_codec.h"
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#include "media_format.h"
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AVCodecID to_audio_avcodecid(int codec)
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{
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AVCodecID codecid = AV_CODEC_ID_NONE;
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switch (codec)
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{
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case AUDIO_CODEC_G711A:
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codecid = AV_CODEC_ID_PCM_ALAW;
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break;
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case AUDIO_CODEC_G711U:
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codecid = AV_CODEC_ID_PCM_MULAW;
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break;
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case AUDIO_CODEC_G726:
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codecid = AV_CODEC_ID_ADPCM_G726;
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break;
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case AUDIO_CODEC_G722:
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codecid = AV_CODEC_ID_ADPCM_G722;
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break;
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case AUDIO_CODEC_OPUS:
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codecid = AV_CODEC_ID_OPUS;
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break;
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case AUDIO_CODEC_AAC:
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codecid = AV_CODEC_ID_AAC;
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break;
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}
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return codecid;
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}
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AVCodecID to_video_avcodecid(int codec)
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{
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AVCodecID codecid = AV_CODEC_ID_NONE;
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switch (codec)
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{
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case VIDEO_CODEC_H264:
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codecid = AV_CODEC_ID_H264;
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break;
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case VIDEO_CODEC_H265:
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codecid = AV_CODEC_ID_HEVC;
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break;
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case VIDEO_CODEC_MP4:
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codecid = AV_CODEC_ID_MPEG4;
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break;
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case VIDEO_CODEC_JPEG:
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codecid = AV_CODEC_ID_MJPEG;
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break;
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}
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return codecid;
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}
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int to_audio_codec(AVCodecID codecid)
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{
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int codec = AUDIO_CODEC_NONE;
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switch (codecid)
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{
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case AV_CODEC_ID_PCM_ALAW:
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codec = AUDIO_CODEC_G711A;
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break;
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case AV_CODEC_ID_PCM_MULAW:
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codec = AUDIO_CODEC_G711U;
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break;
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case AV_CODEC_ID_ADPCM_G726:
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codec = AUDIO_CODEC_G726;
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break;
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case AV_CODEC_ID_ADPCM_G722:
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codec = AUDIO_CODEC_G722;
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break;
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case AV_CODEC_ID_OPUS:
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codec = AUDIO_CODEC_OPUS;
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break;
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case AV_CODEC_ID_AAC:
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codec = AUDIO_CODEC_AAC;
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break;
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default:
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break;
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}
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return codec;
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}
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int to_video_codec(AVCodecID codecid)
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{
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int codec = VIDEO_CODEC_NONE;
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switch (codecid)
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{
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case AV_CODEC_ID_H264:
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codec = VIDEO_CODEC_H264;
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break;
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case AV_CODEC_ID_HEVC:
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codec = VIDEO_CODEC_H265;
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break;
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case AV_CODEC_ID_MPEG4:
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codec = VIDEO_CODEC_MP4;
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break;
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case AV_CODEC_ID_MJPEG:
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codec = VIDEO_CODEC_JPEG;
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break;
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default:
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break;
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}
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return codec;
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}
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AVPixelFormat to_avpixelformat(int fmt)
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{
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AVPixelFormat pixfmt = AV_PIX_FMT_NONE;
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if (VIDEO_FMT_BGR24 == fmt)
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{
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pixfmt = AV_PIX_FMT_BGR24;
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}
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else if (VIDEO_FMT_YUV420P == fmt)
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{
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pixfmt = AV_PIX_FMT_YUV420P;
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}
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else if (VIDEO_FMT_YUYV422 == fmt)
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{
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pixfmt = AV_PIX_FMT_YUYV422;
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}
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else if (VIDEO_FMT_YVYU422 == fmt)
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{
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pixfmt = AV_PIX_FMT_YVYU422;
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}
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else if (VIDEO_FMT_UYVY422 == fmt)
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{
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pixfmt = AV_PIX_FMT_UYVY422;
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}
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else if (VIDEO_FMT_NV12 == fmt)
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{
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pixfmt = AV_PIX_FMT_NV12;
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}
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else if (VIDEO_FMT_NV21 == fmt)
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{
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pixfmt = AV_PIX_FMT_NV21;
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}
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else if (VIDEO_FMT_RGB24 == fmt)
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{
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pixfmt = AV_PIX_FMT_RGB24;
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}
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else if (VIDEO_FMT_RGB32 == fmt)
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{
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pixfmt = AV_PIX_FMT_RGB32;
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}
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else if (VIDEO_FMT_ARGB == fmt)
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{
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pixfmt = AV_PIX_FMT_ARGB;
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}
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else if (VIDEO_FMT_BGRA == fmt)
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{
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pixfmt = AV_PIX_FMT_BGRA;
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}
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else if (VIDEO_FMT_YV12 == fmt)
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{
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pixfmt = AV_PIX_FMT_YUV420P;
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}
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else if (VIDEO_FMT_BGR32 == fmt)
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{
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pixfmt = AV_PIX_FMT_BGR32;
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}
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else if (VIDEO_FMT_YUV422P == fmt)
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{
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pixfmt = AV_PIX_FMT_YUV422P;
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}
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return pixfmt;
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}
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