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added avcodec encoding

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This commit is contained in:
csoler 2015-08-19 21:50:51 -04:00
parent d28c1898fd
commit 043fe53789
3 changed files with 211 additions and 8 deletions
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27
plugins/VOIP/gui/VideoProcessor.h
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@ -57,6 +57,27 @@ private:
static uint16_t quantize_16b(float x, float M);
};
struct AVCodec ;
struct AVCodecContext ;
struct AVFrame ;
class FFmpegVideo: public VideoCodec
{
public:
FFmpegVideo() ;
~FFmpegVideo() ;
protected:
virtual bool encodeData(const QImage& Image, uint32_t size_hint, RsVOIPDataChunk& chunk) ;
virtual bool decodeData(const RsVOIPDataChunk& chunk,QImage& image) ;
private:
AVCodec *codec;
AVCodecContext *context;
AVFrame *frame_buffer ;
uint64_t frame_count ;
};
// This class decodes video from a stream. It keeps a queue of
// decoded frame that needs to be retrieved using the getNextImage() method.
//
@ -69,7 +90,8 @@ class VideoProcessor
enum CodecId {
VIDEO_PROCESSOR_CODEC_ID_UNKNOWN = 0x0000,
VIDEO_PROCESSOR_CODEC_ID_JPEG_VIDEO = 0x0001,
VIDEO_PROCESSOR_CODEC_ID_DDWT_VIDEO = 0x0002
VIDEO_PROCESSOR_CODEC_ID_DDWT_VIDEO = 0x0002,
VIDEO_PROCESSOR_CODEC_ID_MPEG_VIDEO = 0x0003
};
// =====================================================================================
@ -114,8 +136,9 @@ class VideoProcessor
// =------------------------------------- Codecs --------------------------------------=
// =====================================================================================
JPEGVideo _jpeg_video_codec ;
JPEGVideo _jpeg_video_codec ;
WaveletVideo _ddwt_video_codec ;
FFmpegVideo _mpeg_video_codec ;
uint16_t _encoding_current_codec ;
};