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29 lines
1.0 KiB
C
29 lines
1.0 KiB
C
4 years ago
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#include <libavformat/avformat.h>
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#include <libavcodec/avcodec.h>
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#include <libavutil/avutil.h>
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#include <libswresample/swresample.h>
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#include <libavutil/opt.h>
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#include <string.h>
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#include <libswscale/swscale.h>
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typedef struct {
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AVCodec *codec;
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AVCodecContext *codecCtx;
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AVFrame *frame;
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AVDictionary *options;
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int profile;
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} FFCtx;
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static inline int avcodec_profile_name_to_int(AVCodec *codec, const char *name) {
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const AVProfile *p;
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for (p = codec->profiles; p != NULL && p->profile != FF_PROFILE_UNKNOWN; p++)
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if (!strcasecmp(p->name, name))
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return p->profile;
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return FF_PROFILE_UNKNOWN;
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}
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uint8_t *convert(AVCodecContext *pCodecCtx,AVFrame *pFrame,AVFrame *nFrame,int *size, int format);
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int encode(AVCodecContext *avctx, AVPacket *pkt, int *got_packet, AVFrame *frame);
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int decode(AVCodecContext *avctx, AVFrame *frame, uint8_t *data, int size, int *got_frame);
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int avcodec_encode_jpeg(AVCodecContext *pCodecCtx, AVFrame *pFrame,AVPacket *packet);
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int avcodec_encode_jpeg_nv12(AVCodecContext *pCodecCtx, AVFrame *pFrame,AVFrame *nFrame,AVPacket *packet);
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