#define VSYNC_CFR 1
#define VSYNC_VFR 2
+enum HWAccelID {
+ HWACCEL_NONE = 0,
+ HWACCEL_AUTO,
+ HWACCEL_VDPAU,
+};
+
+typedef struct HWAccel {
+ const char *name;
+ int (*init)(AVCodecContext *s);
+ enum HWAccelID id;
+ enum AVPixelFormat pix_fmt;
+} HWAccel;
+
/* select an input stream for an output stream */
typedef struct StreamMap {
int disabled; /* 1 is this mapping is disabled by a negative map */
/* input options */
int64_t input_ts_offset;
int rate_emu;
+ int accurate_seek;
SpecifierOpt *ts_scale;
int nb_ts_scale;
SpecifierOpt *dump_attachment;
int nb_dump_attachment;
+ SpecifierOpt *hwaccels;
+ int nb_hwaccels;
+ SpecifierOpt *hwaccel_devices;
+ int nb_hwaccel_devices;
/* output options */
StreamMap *stream_maps;
* currently video and audio only */
InputFilter **filters;
int nb_filters;
+
+ /* hwaccel options */
+ enum HWAccelID hwaccel_id;
+ char *hwaccel_device;
+
+ /* hwaccel context */
+ enum HWAccelID active_hwaccel_id;
+ void *hwaccel_ctx;
+ void (*hwaccel_uninit)(AVCodecContext *s);
+ int (*hwaccel_get_buffer)(AVCodecContext *s, AVFrame *frame, int flags);
+ int (*hwaccel_retrieve_data)(AVCodecContext *s, AVFrame *frame);
+ enum AVPixelFormat hwaccel_pix_fmt;
+ enum AVPixelFormat hwaccel_retrieved_pix_fmt;
} InputStream;
typedef struct InputFile {
int eagain; /* true if last read attempt returned EAGAIN */
int ist_index; /* index of first stream in ist_table */
int64_t ts_offset;
+ int64_t start_time; /* user-specified start time in AV_TIME_BASE or AV_NOPTS_VALUE */
+ int64_t recording_time;
int nb_streams; /* number of stream that avconv is aware of; may be different
from ctx.nb_streams if new streams appear during av_read_frame() */
int rate_emu;
+ int accurate_seek;
#if HAVE_PTHREADS
pthread_t thread; /* thread reading from this file */
/* pts of the first frame encoded for this stream, used for limiting
* recording time */
int64_t first_pts;
+ /* dts of the last packet sent to the muxer */
+ int64_t last_mux_dts;
AVBitStreamFilterContext *bitstream_filters;
AVCodec *enc;
int64_t max_frames;
int copy_initial_nonkeyframes;
enum AVPixelFormat pix_fmts[2];
+
+ AVCodecParserContext *parser;
} OutputStream;
typedef struct OutputFile {
extern const OptionDef options[];
+extern const HWAccel hwaccels[];
+
void reset_options(OptionsContext *o);
void show_usage(void);
-int opt_cpuflags(void *optctx, const char *opt, const char *arg);
-
void opt_output_file(void *optctx, const char *filename);
void assert_avoptions(AVDictionary *m);
int avconv_parse_options(int argc, char **argv);
+int vdpau_init(AVCodecContext *s);
+
#endif /* AVCONV_H */