35 #pragma GCC visibility push(default) 126 LQT_LOG_ERROR = (1<<0),
127 LQT_LOG_WARNING = (1<<1),
128 LQT_LOG_INFO = (1<<2),
129 LQT_LOG_DEBUG = (1<<3),
142 const char * message,
178 LQT_CHANNEL_FRONT_LEFT,
179 LQT_CHANNEL_FRONT_RIGHT,
180 LQT_CHANNEL_FRONT_CENTER,
181 LQT_CHANNEL_FRONT_CENTER_LEFT,
182 LQT_CHANNEL_FRONT_CENTER_RIGHT,
183 LQT_CHANNEL_BACK_CENTER,
184 LQT_CHANNEL_BACK_LEFT,
185 LQT_CHANNEL_BACK_RIGHT,
186 LQT_CHANNEL_SIDE_LEFT,
187 LQT_CHANNEL_SIDE_RIGHT,
331 #define QUICKTIME_DIVX "DIVX" 339 #define QUICKTIME_DIV3 "DIV3" 347 #define QUICKTIME_DV "dvc " 356 #define QUICKTIME_DV_AVID "AVdv" 364 #define QUICKTIME_DV_AVID_A "dvcp" 374 #define QUICKTIME_RAW "raw " 383 #define QUICKTIME_JPEG "jpeg" 394 #define QUICKTIME_PNG "png " 403 #define QUICKTIME_MJPA "mjpa" 411 #define QUICKTIME_YUV2 "yuv2" 419 #define QUICKTIME_YUV4 "yuv4" 428 #define QUICKTIME_YUV420 "yv12" 436 #define QUICKTIME_2VUY "2vuy" 444 #define QUICKTIME_YUVS "yuvs" 453 #define QUICKTIME_V308 "v308" 461 #define QUICKTIME_V408 "v408" 469 #define QUICKTIME_V210 "v210" 477 #define QUICKTIME_V410 "v410" 500 #define QUICKTIME_RAWAUDIO "raw " 508 #define QUICKTIME_IMA4 "ima4" 516 #define QUICKTIME_TWOS "twos" 524 #define QUICKTIME_ULAW "ulaw" 534 #define QUICKTIME_VORBIS "OggS" 543 #define QUICKTIME_MP3 ".mp3" 1062 int quicktime_write_audio(
quicktime_t *file, uint8_t *audio_buffer,
long samples,
int track);
1096 int quicktime_read_frame_init(
quicktime_t *file,
int track);
1097 int quicktime_read_frame_end(
quicktime_t *file,
int track);
1100 long quicktime_get_keyframe_before(
quicktime_t *file,
long frame,
int track);
1101 void quicktime_insert_keyframe(
quicktime_t *file,
long frame,
int track);
1103 int quicktime_has_keyframes(
quicktime_t *file,
int track);
1159 int quicktime_divx_is_key(
unsigned char *data,
long size);
1160 int quicktime_divx_write_vol(
unsigned char *data_start,
1163 int time_increment_resolution,
1165 int quicktime_divx_has_vol(
unsigned char *data);
1167 int quicktime_div3_is_key(
unsigned char *data,
long size);
1180 unsigned char **row_pointers,
1194 unsigned char **row_pointers,
1225 unsigned char **row_pointers,
1292 void quicktime_set_preload(
quicktime_t *file, int64_t preload);
1294 int64_t quicktime_byte_position(
quicktime_t *file);
1306 #pragma GCC visibility pop Definition: quicktime.h:159
Definition: quicktime.h:275
int quicktime_set_video_position(quicktime_t *file, int64_t frame, int track)
Seek to a specific video frame.
Definition: quicktime.h:292
int quicktime_release()
Get the quicktime4linux release number.
lqt_log_level_t
Log level.
Definition: quicktime.h:124
Definition: quicktime.h:274
int quicktime_check_sig(char *path)
Test file compatibility.
void quicktime_set_framerate(quicktime_t *file, double framerate)
Set the framerate for encoding.
lqt_file_type_t
File types.
Definition: quicktime.h:152
Definition: quicktime.h:157
int quicktime_reads_cmodel(quicktime_t *file, int colormodel, int track)
Check if a colormodel is supported for decoding.
void(* lqt_log_callback_t)(lqt_log_level_t level, const char *domain, const char *message, void *data)
Log callback.
Definition: quicktime.h:140
int quicktime_set_audio_position(quicktime_t *file, int64_t sample, int track)
Seek to a specific audio position.
Definition: quicktime.h:291
char * quicktime_video_compressor(quicktime_t *file, int track)
Get the four character code of a video track.
int quicktime_channel_location(quicktime_t *file, int *quicktime_track, int *quicktime_channel, int channel)
lqt_channel_t
Channel definitions.
Definition: quicktime.h:175
void quicktime_set_row_span(quicktime_t *file, int row_span)
Set the row_span for en-/decoding.
Definition: quicktime.h:156
int quicktime_writes_cmodel(quicktime_t *file, int colormodel, int track)
Check if a colormodel is supported for encoding.
int quicktime_audio_bits(quicktime_t *file, int track)
Get the bits per sample of an audio track.
int quicktime_track_channels(quicktime_t *file, int track)
Get the number of channels of an audio track.
long quicktime_video_length(quicktime_t *file, int track)
Get the video length.
double quicktime_frame_rate(quicktime_t *file, int track)
Get the framerate of a video track.
Definition: quicktime.h:257
Definition: quicktime.h:154
lqt_chroma_placement_t
Chroma placement.
Definition: quicktime.h:271
long quicktime_audio_length(quicktime_t *file, int track)
Get the audio length.
void quicktime_set_cmodel(quicktime_t *file, int colormodel)
Set the colormodel for en-/decoding.
void quicktime_set_parameter(quicktime_t *file, char *key, void *value)
Set a codec parameter.
int quicktime_encode_video(quicktime_t *file, unsigned char **row_pointers, int track)
Encode a video frame.
int quicktime_set_video(quicktime_t *file, int tracks, int frame_w, int frame_h, double frame_rate, char *compressor)
Set up video tracks for encoding.
int quicktime_supported_audio(quicktime_t *file, int track)
Check if an audio track is supported by libquicktime.
Definition: quicktime.h:289
long quicktime_frame_size(quicktime_t *file, long frame, int track)
Get the compressed size of frame in a video track.
int quicktime_decode_audio(quicktime_t *file, int16_t *output_i, float *output_f, long samples, int channel)
Decode a number of audio samples of a single channel.
long quicktime_decode_scaled(quicktime_t *file, int in_x, int in_y, int in_w, int in_h, int out_w, int out_h, int color_model, unsigned char **row_pointers, int track)
Decode aand optionally scale a video frame.
Structure describing a codec.
Definition: lqt_codecinfo.h:187
long quicktime_video_position(quicktime_t *file, int track)
Get the video position.
int quicktime_supported_video(quicktime_t *file, int track)
Check if a video track is supported by libquicktime.
int quicktime_close(quicktime_t *file)
Close a quicktime handle and free all associated memory.
int quicktime_set_cpus(quicktime_t *file, int cpus)
Set the number of CPUs.
int quicktime_set_audio(quicktime_t *file, int channels, long sample_rate, int bits, char *compressor)
Set up tracks in a new file after opening and before writing.
int quicktime_make_streamable(char *in_path, char *out_path)
Make a file streamable.
quicktime_t * quicktime_open(const char *filename, int rd, int wr)
Open a file.
int quicktime_seek_start(quicktime_t *file)
Reposition all tracks to the very beginning.
Definition: quicktime.h:258
Definition: quicktime.h:295
int quicktime_major()
Get the quicktime4linux major version.
int quicktime_write_frame(quicktime_t *file, uint8_t *video_buffer, int64_t bytes, int track)
Write a compressed video frame.
int quicktime_encode_audio(quicktime_t *file, int16_t **input_i, float **input_f, long samples)
Encode a number of audio samples for the first track.
Definition: quicktime.h:290
Definition: quicktime.h:158
void quicktime_set_jpeg(quicktime_t *file, int quality, int use_float)
Set jpeg encoding quality.
int quicktime_has_audio(quicktime_t *file)
Check if a file has at least one audio track.
Definition: quicktime.h:160
int quicktime_audio_tracks(quicktime_t *file)
Get the number of audio tracks.
void quicktime_set_avi(quicktime_t *file, int value)
Write an AVI file instead of quicktime.
int quicktime_video_tracks(quicktime_t *file)
Get the number of video tracks.
Definition: quicktime.h:259
int quicktime_video_depth(quicktime_t *file, int track)
Get the depth of a video track.
char * quicktime_audio_compressor(quicktime_t *file, int track)
Get the four character code of an audio track.
int quicktime_video_height(quicktime_t *file, int track)
Get the height of a video track.
Definition: quicktime.h:273
lqt_sample_format_t
Sample format definitions for audio.
Definition: quicktime.h:287
int quicktime_has_video(quicktime_t *file)
Check if a file has at least one video track.
int quicktime_minor()
Get the quicktime4linux minor version.
Definition: quicktime.h:161
Definition: quicktime.h:294
int quicktime_decode_video(quicktime_t *file, unsigned char **row_pointers, int track)
Decode a video frame in BC_RGB888.
struct quicktime_s quicktime_t
Quicktime handle.
Definition: quicktime.h:306
void quicktime_set_depth(quicktime_t *file, int depth, int track)
Set the depth of a video track.
int quicktime_dump(quicktime_t *file)
Dump the file structures to stdout.
int quicktime_video_width(quicktime_t *file, int track)
Get the width of a video track.
Definition: quicktime.h:155
long quicktime_sample_rate(quicktime_t *file, int track)
Get the samplerate of an audio track.
long quicktime_read_frame(quicktime_t *file, unsigned char *video_buffer, int track)
Read a compressed video frame.
long quicktime_audio_position(quicktime_t *file, int track)
Get the audio position.
Definition: quicktime.h:293
lqt_interlace_mode_t
interlace modes
Definition: quicktime.h:255