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WARNING: avimux is still broken, but less broken than it used to be... Code is under heavy development and will work ...

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Original commit message from CVS:
WARNING: avimux is still broken, but less broken than it used to be... Code is under heavy development and will work sooner or later... Uploaded for generic development and testing purposes, not intended for generic use whatsoever
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Ronald S. Bultje 2002-02-02 16:27:20 +00:00
parent a7928f4f94
commit e8ace28405
2 changed files with 854 additions and 150 deletions
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943
gst/avi/gstavimux.c
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61
gst/avi/gstavimux.h
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@ -1,5 +1,5 @@
/* Gnome-Streamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
/* AVI muxer plugin for GStreamer
* Copyright (C) 2002 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
@ -22,7 +22,6 @@
#define __GST_AVIMUX_H__
#include <config.h>
#include <gst/gst.h>
#include <gst/riff/riff.h>
@ -44,39 +43,55 @@ extern "C" {
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVIMUX))
#define GST_AVIMUX_INITIAL 0 /* initialized state */
#define GST_AVIMUX_MOVI 1 /* encoding movi */
#define GST_AVIMUX_MAX_AUDIO_PADS 8
#define GST_AVIMUX_MAX_VIDEO_PADS 8
typedef struct _GstAviMux GstAviMux;
typedef struct _GstAviMuxClass GstAviMuxClass;
#define MAX_NUM_AUDIO_PADS 8
#define MAX_NUM_VIDEO_PADS 8
struct _GstAviMux {
GstElement element;
/* pads */
GstPad *srcpad;
GstPad *audiosinkpad[MAX_NUM_AUDIO_PADS];
gint num_audio_pads;
GstPad *videosinkpad[MAX_NUM_VIDEO_PADS];
gint num_video_pads;
/* AVI encoding state */
gint state;
/* timestamps of first and current frame + num_frames for fps calculation */
guint64 first_timestamp;
guint64 current_timestamp;
/* RIFF encoding state */
GstRiff *riff;
/* the AVI header */
gst_riff_avih avi_hdr;
guint32 total_frames; /* total number of frames */
guint64 total_data; /* amount of total data */
guint32 data_size, datax_size; /* amount of data (bytes) in the AVI/AVIX block */
guint32 num_frames, numx_frames; /* num frames in the AVI/AVIX block */
guint32 header_size;
gboolean write_header;
guint32 audio_size;
guint64 next_time;
guint64 time_interval;
/* video header */
gst_riff_strh vids_hdr;
gst_riff_strf_vids vids;
gst_riff_avih *aviheader; /* the avi header */
guint num_audio_pads;
guint num_video_pads;
/* audio header */
gst_riff_strh auds_hdr;
gst_riff_strf_auds auds;
GstPad *audio_pad[GST_AVIMUX_MAX_AUDIO_PADS];
gst_riff_strf_auds *audio_header[GST_AVIMUX_MAX_AUDIO_PADS];
GstPad *video_pad[GST_AVIMUX_MAX_VIDEO_PADS];
gst_riff_strf_vids *video_header[GST_AVIMUX_MAX_VIDEO_PADS];
/* information about the AVI index ('idx') */
gst_riff_index_entry *idx;
gint idx_index, idx_count;
guint32 idx_offset, idx_size;
/* are we a big file already? */
gboolean is_bigfile;
guint64 avix_start;
/* whether to use "large AVI files" or just stick to small indexed files */
gboolean enable_large_avi;
};
struct _GstAviMuxClass {