mirror of
https://gitlab.com/mbunkus/mkvtoolnix.git
synced 2024-12-29 06:15:24 +00:00
cee1debeaf
- convert gcc to use -include
- add clang support for -include
- new target namespace: pch (invoke rake -T or pch:overview for details)
- move pch logic into rake.d/pch.rb
- convert a few troublesome source files from ISO-8859-1 -> UTF-8
- add persistent config: config.pch.json
- add TTY support for running commands with filters (keeps pretty
color diagnostics even when filtering compiler stdout/stderr)
- for fun try:
drake "pch[pretty]"
drake -j4
drake pch:status
145 lines
3.4 KiB
C
145 lines
3.4 KiB
C
/*
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* avimisc.c
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*
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* Copyright (C) Thomas Östreich - June 2001
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*
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* This file is part of transcode, a linux video stream processing tool
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*
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* transcode is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* transcode is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include "common/os.h"
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#include <stdio.h>
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#include <stdlib.h>
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#if !defined(COMP_MSC)
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#include <unistd.h>
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#endif
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#include <sys/stat.h>
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#include <string.h>
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#include "avilib.h"
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#include "xio.h"
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void AVI_info(avi_t *avifile)
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{
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long frames, rate, mp3rate, chunks, tot_bytes;
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int width, height, format, chan, bits;
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int j, tracks, tmp;
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double fps;
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char *codec;
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frames = AVI_video_frames(avifile);
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width = AVI_video_width(avifile);
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height = AVI_video_height(avifile);
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fps = AVI_frame_rate(avifile);
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codec = AVI_video_compressor(avifile);
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printf("[avilib] V: %6.3f fps, codec=%s, frames=%ld, width=%d, height=%d\n", fps, ((strlen(codec)==0)? "RGB": codec), frames, width, height);
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tracks=AVI_audio_tracks(avifile);
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tmp=AVI_get_audio_track(avifile);
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for(j=0; j<tracks; ++j) {
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AVI_set_audio_track(avifile, j);
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rate = AVI_audio_rate(avifile);
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format = AVI_audio_format(avifile);
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chan = AVI_audio_channels(avifile);
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bits = AVI_audio_bits(avifile);
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mp3rate= AVI_audio_mp3rate(avifile);
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chunks = AVI_audio_chunks(avifile);
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tot_bytes = AVI_audio_bytes(avifile);
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if(chan>0) {
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printf("[avilib] A: %ld Hz, format=0x%02x, bits=%d, channels=%d, bitrate=%ld kbps,\n", rate, format, bits, chan, mp3rate);
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printf("[avilib] %ld chunks, %ld bytes, %s\n", chunks, tot_bytes, (AVI_get_audio_vbr(avifile)?"VBR":"CBR"));
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} else
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printf("[avilib] A: no audio track found\n");
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}
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AVI_set_audio_track(avifile, tmp); //reset
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}
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int AVI_file_check(char *import_file)
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{
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// check for sane video file
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struct stat fbuf;
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if(xio_stat(import_file, &fbuf) || import_file==NULL){
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fprintf(stderr, "(%s) invalid input file \"%s\"\n", __FILE__,
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import_file);
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return(1);
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}
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return(0);
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}
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char *AVI_codec2str(short cc)
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{
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switch (cc) {
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case 0x1://PCM
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return("PCM");
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break;
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case 0x2://MS ADPCM
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return("MS ADPCM");
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break;
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case 0x11://IMA ADPCM
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printf("Audio in ADPCM format\n");
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break;
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case 0x31://MS GSM 6.10
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case 0x32://MSN Audio
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printf("Audio in MS GSM 6.10 format\n");
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break;
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case 0x50://MPEG Layer-1,2
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return("MPEG Layer-1/2");
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break;
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case 0x55://MPEG Layer-3
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return("MPEG Layer-3");
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break;
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case 0x160:
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case 0x161://DivX audio
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return("DivX WMA");
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break;
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case 0x401://Intel Music Coder
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printf("Audio in IMC format\n");
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break;
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case 0x2000://AC3
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return("AC3");
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break;
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default:
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return("unknown");
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}
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return("unknown");
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}
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