From 60de9c10283fe05959a6460479da6b858a5c8bf5 Mon Sep 17 00:00:00 2001 From: MaZderMind Date: Fri, 27 Feb 2015 12:20:01 +0100 Subject: [PATCH] implement ts-rendering --- renderlib.py | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/renderlib.py b/renderlib.py index e3a7d75..436b043 100644 --- a/renderlib.py +++ b/renderlib.py @@ -139,12 +139,20 @@ def rendertask(task): - # remove the dv we are about to (re-)generate + # remove the dv/ts we are about to (re-)generate ensureFilesRemoved(os.path.join(task.workdir, task.outfile)) # invoke avconv aka ffmpeg and renerate a lossles-dv from the frames # if we're not in debug-mode, suppress all output - os.system('cd {0} && ffmpeg -ar 48000 -ac 2 -f s16le -i /dev/zero -f image2 -i .frames/%04d.png -target pal-dv -aspect 16:9 -shortest "{1}"'.format(task.workdir, task.outfile) + ('' if debug else '>/dev/null 2>&1')) + if task.outfile.endswith('.ts'): + cmd = 'cd {0} && ffmpeg -ar 48000 -ac 2 -f s16le -i /dev/zero -f image2 -i .frames/%04d.png -c:v mpeg2video -b:v 5000k -f mpegts -aspect 16:9 -shortest "{1}"'.format(task.workdir, task.outfile) + else: + cmd = 'cd {0} && ffmpeg -ar 48000 -ac 2 -f s16le -i /dev/zero -f image2 -i .frames/%04d.png -target pal-dv -aspect 16:9 -shortest "{1}"'.format(task.workdir, task.outfile) + + if debug: + print(cmd) + + r = os.system(cmd + ('' if debug else '>/dev/null 2>&1')) # as before, in non-debug-mode the thread-worker does all progress messages if debug: