mpv/common/encode.h

#ifndef MPLAYER_ENCODE_H
#define MPLAYER_ENCODE_H

#include <stdbool.h>

#include "demux/demux.h"

struct mpv_global;
struct mp_log;
struct encode_lavc_context;

struct encode_opts {
    char *file;
    char *format;
    char **fopts;
    float fps;
    float maxfps;
    char *vcodec;
    char **vopts;
    char *acodec;
    char **aopts;
    int harddup;
    float voffset;
    float aoffset;
    int copyts;
    int rawts;
    int autofps;
    int neverdrop;
    int video_first;
    int audio_first;
    int metadata;
};

// interface for mplayer.c
struct encode_lavc_context *encode_lavc_init(struct encode_opts *options,
                                             struct mpv_global *global);
void encode_lavc_finish(struct encode_lavc_context *ctx);
void encode_lavc_free(struct encode_lavc_context *ctx);
void encode_lavc_discontinuity(struct encode_lavc_context *ctx);
bool encode_lavc_showhelp(struct mp_log *log, struct encode_opts *options);
int encode_lavc_getstatus(struct encode_lavc_context *ctx, char *buf, int bufsize, float relative_position);
void encode_lavc_expect_stream(struct encode_lavc_context *ctx, int mt);
void encode_lavc_set_metadata(struct encode_lavc_context *ctx,
                              struct mp_tags *metadata);
void encode_lavc_set_video_fps(struct encode_lavc_context *ctx, float fps);
void encode_lavc_set_audio_pts(struct encode_lavc_context *ctx, double pts);
bool encode_lavc_didfail(struct encode_lavc_context *ctx); // check if encoding failed

#endif
encode: video encoding now supported using mencoder-like options 2012-09-14 15:51:26 +00:00			`#ifndef MPLAYER_ENCODE_H`
			`#define MPLAYER_ENCODE_H`

			`#include <stdbool.h>`

encode_lavc: copy metadata to output file Closes #684 Signed-off-by: wm4 <wm4@nowhere> Includes some minor cosmetic changes additional to the original PR. 2014-03-30 17:05:59 +00:00			`#include "demux/demux.h"`

encode_lavc: mp_msg conversions Miss two mp_msg calls, because these conflict with future commits. 2013-12-21 19:11:04 +00:00			`struct mpv_global;`
			`struct mp_log;`
encode: video encoding now supported using mencoder-like options 2012-09-14 15:51:26 +00:00			`struct encode_lavc_context;`
encode: make option struct local Similar to previous commits. 2014-06-11 00:04:02 +00:00
			`struct encode_opts {`
			`char *file;`
			`char *format;`
			`char **fopts;`
			`float fps;`
			`float maxfps;`
			`char *vcodec;`
			`char **vopts;`
			`char *acodec;`
			`char **aopts;`
			`int harddup;`
			`float voffset;`
			`float aoffset;`
			`int copyts;`
			`int rawts;`
			`int autofps;`
			`int neverdrop;`
			`int video_first;`
			`int audio_first;`
			`int metadata;`
			`};`
encode: video encoding now supported using mencoder-like options 2012-09-14 15:51:26 +00:00
			`// interface for mplayer.c`
encode: make option struct local Similar to previous commits. 2014-06-11 00:04:02 +00:00			`struct encode_lavc_context encode_lavc_init(struct encode_opts options,`
encode_lavc: mp_msg conversions Miss two mp_msg calls, because these conflict with future commits. 2013-12-21 19:11:04 +00:00			`struct mpv_global *global);`
encode: video encoding now supported using mencoder-like options 2012-09-14 15:51:26 +00:00			`void encode_lavc_finish(struct encode_lavc_context *ctx);`
			`void encode_lavc_free(struct encode_lavc_context *ctx);`
			`void encode_lavc_discontinuity(struct encode_lavc_context *ctx);`
encode: make option struct local Similar to previous commits. 2014-06-11 00:04:02 +00:00			`bool encode_lavc_showhelp(struct mp_log log, struct encode_opts options);`
encode_lavc: simplify encoding status output; remove percentage 2013-06-20 09:16:51 +00:00			`int encode_lavc_getstatus(struct encode_lavc_context ctx, char buf, int bufsize, float relative_position);`
Split mplayer.c mplayer.c was a bit too big. Split it into multiple files. I hope the way it's split makes sense. Maybe some things don't make too much sense, or go against intuition. These will fixed as soon as I notice them. Some files are a bit questionable (misc.c, osd.c, configfiles.c), and suggestions how to organize this better are welcome. Regressions are possible due to reorganized include statements. Obviously I didn't just copy mplayer.c's orgy of include statements, but recreated them for each file. It's easily possible that there are oversights and mistakes, which will show up on other platforms. There is one actual change: the public avutil.h include is removed from encode.h, and I tried to replace most FFMIN/FFMAX/av_clip uses. I consider using libavutil too much as dangerous, because the set of include files they recursively pull in is rather arbitrary and is different between FFmpeg and Libav. 2013-10-29 21:38:29 +00:00			`void encode_lavc_expect_stream(struct encode_lavc_context *ctx, int mt);`
encode_lavc: copy metadata to output file Closes #684 Signed-off-by: wm4 <wm4@nowhere> Includes some minor cosmetic changes additional to the original PR. 2014-03-30 17:05:59 +00:00			`void encode_lavc_set_metadata(struct encode_lavc_context *ctx,`
			`struct mp_tags *metadata);`
Remove vo_fps global variable This is needed by the encode stuff for some reason, so we have to explicitly pass it. Functionality shouldn't change. 2013-03-04 21:21:57 +00:00			`void encode_lavc_set_video_fps(struct encode_lavc_context *ctx, float fps);`
encode: don't access ao->pts This field will be moved out of the ao struct. The encoding code was basically using an invalid way of accessing this field. Since the AO will be moved into its own thread too and will do its own buffering, the AO and the playback core might not even agree which sample a PTS timestamp belongs to. Add some extrapolation code to handle this case. 2014-03-07 14:23:03 +00:00			`void encode_lavc_set_audio_pts(struct encode_lavc_context *ctx, double pts);`
encode: video encoding now supported using mencoder-like options 2012-09-14 15:51:26 +00:00			`bool encode_lavc_didfail(struct encode_lavc_context *ctx); // check if encoding failed`

			`#endif`