50 lines
2.1 KiB
C
50 lines
2.1 KiB
C
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#ifndef _fmp4_writer_h_
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#define _fmp4_writer_h_
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#include <stddef.h>
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#include <stdint.h>
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#include "mov-buffer.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct fmp4_writer_t fmp4_writer_t;
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/// @param[in] flags mov flags, such as: MOV_FLAG_SEGMENT, see more @mov-format.h
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fmp4_writer_t* fmp4_writer_create(const struct mov_buffer_t *buffer, void* param, int flags);
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void fmp4_writer_destroy(fmp4_writer_t* fmp4);
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/// @param[in] object MPEG-4 systems ObjectTypeIndication such as: MOV_OBJECT_H264, see more @mov-format.h
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/// @param[in] extra_data AudioSpecificConfig/AVCDecoderConfigurationRecord/HEVCDecoderConfigurationRecord
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/// @return >=0-track, <0-error
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int fmp4_writer_add_audio(fmp4_writer_t* fmp4, uint8_t object, int channel_count, int bits_per_sample, int sample_rate, const void* extra_data, size_t extra_data_size);
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int fmp4_writer_add_video(fmp4_writer_t* fmp4, uint8_t object, int width, int height, const void* extra_data, size_t extra_data_size);
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int fmp4_writer_add_subtitle(fmp4_writer_t* fmp4, uint8_t object, const void* extra_data, size_t extra_data_size);
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/// Write audio/video stream
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/// raw AAC data, don't include ADTS/AudioSpecificConfig
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/// H.264/H.265 MP4 format, replace start code(0x00000001) with NALU size
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/// @param[in] track return by mov_writer_add_audio/mov_writer_add_video
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/// @param[in] data audio/video frame
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/// @param[in] bytes buffer size
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/// @param[in] pts timestamp in millisecond
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/// @param[in] dts timestamp in millisecond
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/// @param[in] flags MOV_AV_FLAG_XXX, such as: MOV_AV_FLAG_KEYFREAME, see more @mov-format.h
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/// @return 0-ok, other-error
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int fmp4_writer_write(fmp4_writer_t* fmp4, int track, const void* data, size_t bytes, int64_t pts, int64_t dts, int flags);
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/// Save data and open next segment
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/// @return 0-ok, other-error
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int fmp4_writer_save_segment(fmp4_writer_t* fmp4);
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/// Get init segment data(write FTYP, MOOV only)
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/// WARNING: it caller duty to switch file/buffer context with fmp4_writer_write
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/// @return 0-ok, other-error
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int fmp4_writer_init_segment(fmp4_writer_t* fmp4);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !_fmp4_writer_h_ */
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