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Now the launch subsystem allows to call an specific function before starting a process and after it ends (this is useful to remove the single process for just renaming the movie file when adding subtitles)

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Fixed a bug when the process reads from a file for stdin and/or writes to a file for stdout, and it fails

Fixed a bug in the creation of subtitles: now assigns a diferent stream id to each subtitle
This commit is contained in:
Sergio Costas 2014-08-04 20:51:03 +02:00
parent cf1220d6c3
commit 8773cebfda
4 changed files with 45 additions and 66 deletions
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27
src/devede/subtitles_mux.py
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@ -18,6 +18,8 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>
import os
import subprocess
import devede.configuration_data
import devede.executor
@ -28,13 +30,14 @@ class subtitles_mux(devede.executor.executor):
devede.executor.executor.__init__(self)
self.config = devede.configuration_data.configuration.get_config()
def multiplex_subtitles(self,file_path_input, file_path_output, subtitles_path,subt_codepage, subt_lang,
subt_upper,font_size, pal, force_subtitles, aspect, duration):
def multiplex_subtitles(self, file_path, subtitles_path,subt_codepage, subt_lang,
subt_upper,font_size, pal, force_subtitles, aspect, duration, stream_id):
self.subt_path = file_path
self.duration = duration
self.text = _("Adding %(L)s subtitles to %(X)s") % {"X": os.path.basename(file_path_output), "L": subt_lang}
self.text = _("Adding %(L)s subtitles to %(X)s") % {"X": os.path.basename(file_path), "L": subt_lang}
out_xml = open(file_path_input+".xml","w")
out_xml = open(file_path+".xml","w")
out_xml.write('<subpictures format="')
if pal:
out_xml.write('PAL')
@ -69,9 +72,19 @@ class subtitles_mux(devede.executor.executor):
mode = "svcd"
self.command_var.append("-m")
self.command_var.append(mode)
self.command_var.append(file_path_input+".xml")
self.stdin_file = file_path_input
self.stdout_file = file_path_output
self.command_var.append("-s")
self.command_var.append(str(stream_id))
self.command_var.append(file_path+".xml")
self.stdin_file = file_path+".tmp"
self.stdout_file = file_path
def pre_function(self):
final_path = self.subt_path+".tmp"
if os.path.exists(final_path):
os.remove(final_path)
os.rename(self.subt_path, final_path)
def process_stderr(self,data):