82 #include "common/tools_common.h"
83 #include "common/video_reader.h"
85 static const char *exec_name;
87 void usage_exit(
void) {
88 fprintf(stderr,
"Usage: %s <infile> <outfile>\n", exec_name);
92 int main(
int argc,
char **argv) {
95 AvxVideoReader *reader = NULL;
96 const AvxVideoInfo *info = NULL;
100 if (argc != 3) die(
"Invalid number of arguments.");
102 reader = aom_video_reader_open(argv[1]);
103 if (!reader) die(
"Failed to open %s for reading.", argv[1]);
105 if (!(outfile = fopen(argv[2],
"wb")))
106 die(
"Failed to open %s for writing.", argv[2]);
108 info = aom_video_reader_get_info(reader);
111 if (!decoder) die(
"Unknown input codec.");
117 die(
"Failed to initialize decoder.");
119 while (aom_video_reader_read_frame(reader)) {
122 size_t frame_size = 0;
123 const unsigned char *frame =
124 aom_video_reader_get_frame(reader, &frame_size);
126 die_codec(&codec,
"Failed to decode frame.");
129 aom_img_write(img, outfile);
134 printf(
"Processed %d frames.\n", frame_cnt);
137 printf(
"Play: ffplay -f rawvideo -pix_fmt yuv420p -s %dx%d %s\n",
138 info->frame_width, info->frame_height, argv[2]);
140 aom_video_reader_close(reader);