decade-public/over-video
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fixed crash when reading a file with no audio track

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Overwatch 2014-09-01 22:58:31 +02:00
parent 2f1c4efb97
commit 9d72d2156c
1 changed files with 13 additions and 8 deletions
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9
over-video.py
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@ -149,11 +149,10 @@ if __name__ == '__main__':
print(video_streams) print(video_streams)
main.exit(1) main.exit(1)
if amount_as != 1: if amount_as > 1:
_print('detected §y%d§/ audio streams, picking the "best" one (see man 1 ffmpeg, section STREAM SELECTION)' %(amount_as), prefix.warn) _print('detected §y%d§/ audio streams, picking the "best" one (see man 1 ffmpeg, section STREAM SELECTION)' %(amount_as), prefix.warn)
video = video_streams[0] video = video_streams[0]
audio = audio_streams[0]
info.video_codec = video['codec_name'] info.video_codec = video['codec_name']
info.video_size_x = video['width'] info.video_size_x = video['width']
@ -161,6 +160,8 @@ if __name__ == '__main__':
info.video_fps = over.core.textui.Unit(parse_fps(video['r_frame_rate']), 'Hz') info.video_fps = over.core.textui.Unit(parse_fps(video['r_frame_rate']), 'Hz')
info.video_bitrate = over.core.textui.Unit(video['bit_rate'], 'b/s') if 'bit_rate' in video else '§r??§/' info.video_bitrate = over.core.textui.Unit(video['bit_rate'], 'b/s') if 'bit_rate' in video else '§r??§/'
if audio_streams:
audio = audio_streams[0]
info.audio_codec = audio['codec_name'] info.audio_codec = audio['codec_name']
info.audio_channels = audio['channels'] info.audio_channels = audio['channels']
info.audio_samplerate = over.core.textui.Unit(audio['sample_rate'], 'Hz') info.audio_samplerate = over.core.textui.Unit(audio['sample_rate'], 'Hz')
@ -174,7 +175,11 @@ if __name__ == '__main__':
# TODO wordify :-) # TODO wordify :-)
_print('§mvideo§/: size=§b%d§/x§b%d§/ px, framerate=%s, codec=%s, bitrate=%s' %(info.video_size_x, info.video_size_y, info.video_fps, info.video_codec, info.video_bitrate)) _print('§mvideo§/: size=§b%d§/x§b%d§/ px, framerate=%s, codec=%s, bitrate=%s' %(info.video_size_x, info.video_size_y, info.video_fps, info.video_codec, info.video_bitrate))
if audio_streams:
_print('§caudio§/: channels=§b%d§/, samplerate=%s, codec=%s, bitrate=%s, language=%s' %(info.audio_channels, info.audio_samplerate, info.audio_codec, info.audio_bitrate, info.audio_language)) _print('§caudio§/: channels=§b%d§/, samplerate=%s, codec=%s, bitrate=%s, language=%s' %(info.audio_channels, info.audio_samplerate, info.audio_codec, info.audio_bitrate, info.audio_language))
else:
_print('§caudio§/: §yNone§/', prefix.warn)
# -------------------------------------------------- # --------------------------------------------------
# normalization pre-pass # normalization pre-pass