Prepare central engine check and user notification

[ardour.git] / gtk2_ardour / transcode_ffmpeg.cc

diff --git a/gtk2_ardour/transcode_ffmpeg.cc b/gtk2_ardour/transcode_ffmpeg.cc
index 2883f87866598405967f7589600128ac5c72b5eb..a26c7622f5ea985bb65a3cc0e6bc434552e36166 100644 (file)
--- a/gtk2_ardour/transcode_ffmpeg.cc
+++ b/gtk2_ardour/transcode_ffmpeg.cc
@@ -27,11 +27,12 @@
 #include "pbd/file_utils.h"
 #include "gui_thread.h"
 
+#include "ardour/filesystem_paths.h"
+
 #include "transcode_ffmpeg.h"
 #include "utils_videotl.h"
-#include "video_tool_paths.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace PBD;
 using namespace VideoUtils;
@@ -50,7 +51,7 @@ TranscodeFfmpeg::TranscodeFfmpeg (std::string f)
        debug_enable = false;
 #endif
 
-       if (!ArdourVideoToolPaths::transcoder_exe(ffmpeg_exe, ffprobe_exe)) {
+       if (!ARDOUR::ArdourVideoToolPaths::transcoder_exe(ffmpeg_exe, ffprobe_exe)) {
                warning << string_compose(
                                _(
                                        "ffmpeg installation was not found on this system.\n"
@@ -186,7 +187,7 @@ TranscodeFfmpeg::probe ()
                                        } else if (key == X_("timecode") && m_duration == 0 && m_fps > 0) {
                                                int h,m,s; char f[32];
                                                if (sscanf(i->at(16).c_str(), "%d:%d:%d:%32s",&h,&m,&s,f) == 4) {
-                                                       m_duration = (ARDOUR::framecnt_t) floor(m_fps * (
+                                                       m_duration = (ARDOUR::samplecnt_t) floor(m_fps * (
                                                                        h * 3600.0
                                                                + m * 60.0
                                                                + s * 1.0
@@ -294,38 +295,6 @@ TranscodeFfmpeg::default_meta_data ()
        return ffm;
 }
 
-char *
-TranscodeFfmpeg::format_metadata (std::string key, std::string value)
-{
-       size_t start_pos = 0;
-       std::string v1 = value;
-       while((start_pos = v1.find_first_not_of(
-                       "abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789(),.\"'",
-                       start_pos)) != std::string::npos)
-       {
-               v1.replace(start_pos, 1, "_");
-               start_pos += 1;
-       }
-
-       start_pos = 0;
-       while((start_pos = v1.find("\"", start_pos)) != std::string::npos) {
-               v1.replace(start_pos, 1, "\\\"");
-               start_pos += 2;
-       }
-
-       size_t len = key.length() + v1.length() + 4;
-       char *mds = (char*) calloc(len, sizeof(char));
-#ifdef PLATFORM_WINDOWS
-       /* SystemExec::make_wargs() adds quotes around the complete argument
-        * windows uses CreateProcess() with a parameter string
-        * (and not an array list of separate arguments)
-        */
-       snprintf(mds, len, "%s=%s", key.c_str(), v1.c_str());
-#else
-       snprintf(mds, len, "%s=\"%s\"", key.c_str(), v1.c_str());
-#endif
-       return mds;
-}
 
 bool
 TranscodeFfmpeg::encode (std::string outfile, std::string inf_a, std::string inf_v, TranscodeFfmpeg::FFSettings ffs, TranscodeFfmpeg::FFSettings meta, bool map)
@@ -353,7 +322,7 @@ TranscodeFfmpeg::encode (std::string outfile, std::string inf_a, std::string inf
        }
        for(TranscodeFfmpeg::FFSettings::const_iterator it = meta.begin(); it != meta.end(); ++it) {
                argp[a++] = strdup("-metadata");
-               argp[a++] = format_metadata(it->first.c_str(), it->second.c_str());
+               argp[a++] = SystemExec::format_key_value_parameter (it->first.c_str(), it->second.c_str());
        }
 
        if (m_fps > 0) {
@@ -425,7 +394,7 @@ TranscodeFfmpeg::encode (std::string outfile, std::string inf_a, std::string inf
 }
 
 bool
-TranscodeFfmpeg::extract_audio (std::string outfile, ARDOUR::framecnt_t /*samplerate*/, unsigned int stream)
+TranscodeFfmpeg::extract_audio (std::string outfile, ARDOUR::samplecnt_t /*samplerate*/, unsigned int stream)
 {
        if (!probeok) return false;
   if (stream >= m_audio.size()) return false;
@@ -566,12 +535,12 @@ TranscodeFfmpeg::ffmpegparse_a (std::string d, size_t /* s */)
 {
        const char *t;
        int h,m,s; char f[7];
-       ARDOUR::framecnt_t p = -1;
+       ARDOUR::samplecnt_t p = -1;
 
        if (!(t=strstr(d.c_str(), "time="))) { return; }
 
        if (sscanf(t+5, "%d:%d:%d.%s",&h,&m,&s,f) == 4) {
-               p = (ARDOUR::framecnt_t) floor( 100.0 * (
+               p = (ARDOUR::samplecnt_t) floor( 100.0 * (
                      h * 3600.0
                    + m * 60.0
                    + s * 1.0
@@ -598,10 +567,9 @@ TranscodeFfmpeg::ffmpegparse_v (std::string d, size_t /* s */)
                  printf("ffmpeg: '%s'\n", d.c_str());
                }
 #endif
-               Progress(0, 0); /* EMIT SIGNAL */
                return;
        }
-       ARDOUR::framecnt_t f = atol(d.substr(6));
+       ARDOUR::samplecnt_t f = atol(d.substr(6));
        if (f == 0) {
                Progress(0, 0); /* EMIT SIGNAL */
        } else {