Crash on some symbols in video title.

[trervorx]

Example video: https://www.youtube.com/watch?v=dLt9htHatvI

launch string -f bestvideo+bestaudio --youtube-include-dash-manifest https://www.youtube.com/watch?v=dLt9htHatvI

[dstftw]

Post the full output you get when running with --verbose option

[phihag]

Are you sure that that's the full output? It should start with something along the lines of [debug] System config: [].

[trervorx]

[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['-v', '-f', 'bestvideo+bestaudio', '--youtube-include-dash-manifest', 'https://www
.youtube.com/watch?v=dLt9htHatvI']
[debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
[debug] youtube-dl version 2014.12.14
[debug] Python version 2.7.8 - Windows-7-6.1.7601-SP1
[debug] exe versions: avconv present, avprobe present, ffmpeg N-68369-, ffprobe N-68369-
[debug] Proxy map: {}
[youtube] dLt9htHatvI: Downloading webpage
[youtube] dLt9htHatvI: Extracting video information
[youtube] dLt9htHatvI: Downloading DASH manifest
[debug] Invoking downloader on 'https://r1---sn-foxu-3c2e.googlevideo.com/videoplayback?id=74bb7d86d1dab6f2&it
ag=137&source=youtube&requiressl=yes&mv=m&ms=au&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=20443037&lmt=
1386557525738168&dur=135.833&signature=8202B6AB5ECF0E09DF82DD69252C01A54A47569D.3C678481DC4BFB218365EAAAF9D88F
BEDC3224F6&sver=3&upn=pw4dv4DRnPk&mt=1418588610&fexp=900244,900718,927622,932404,9405741,941004,943917,947209,
947218,948124,952302,952605,952901,953912,955301,957103,957105,957201&key=dg_yt0&ip=109.251.230.212&ipbits=0&e
xpire=1418610233&sparams=ip,ipbits,expire,id,itag,source,requiressl,mv,ms,mm,ratebypass,mime,gir,clen,lmt,dur'

[download] PNAU - Baby (Bakermat mix) - ? insider-dLt9htHatvI.f137.mp4 has already been downloaded
[debug] Invoking downloader on 'https://r1---sn-foxu-3c2e.googlevideo.com/videoplayback?id=74bb7d86d1dab6f2&it
ag=141&source=youtube&requiressl=yes&mv=m&ms=au&mm=31&ratebypass=yes&mime=audio/mp4&gir=yes&clen=4354841&lmt=1
386557546387260&dur=136.556&signature=83B0D64EEDD244EE049228E1F26830A9251B4B8D.332EB8449EE659551249F12B48050DE
BD769C360&sver=3&upn=pw4dv4DRnPk&mt=1418588610&fexp=900244,900718,927622,932404,9405741,941004,943917,947209,9
47218,948124,952302,952605,952901,953912,955301,957103,957105,957201&key=dg_yt0&ip=109.251.230.212&ipbits=0&ex
pire=1418610233&sparams=ip,ipbits,expire,id,itag,source,requiressl,mv,ms,mm,ratebypass,mime,gir,clen,lmt,dur'
[download] PNAU - Baby (Bakermat mix) - ? insider-dLt9htHatvI.f141.m4a has already been downloaded
[ffmpeg] Merging formats into "PNAU - Baby (Bakermat mix) - ? insider-dLt9htHatvI.mp4"
[debug] ffmpeg command line: avconv -y -i 'PNAU - Baby (Bakermat mix) - insider-dLt9htHatvI.f137.mp4' -i 'PNA
U - Baby (Bakermat mix) - insider-dLt9htHatvI.f141.m4a' -c copy -map 0✌️0 -map 1🅰️0 -shortest 'PNAU - Baby
(Bakermat mix) - insider-dLt9htHatvI.mp4'
Traceback (most recent call last):
File "main.py", line 19, in
File "youtube_dl__init__.pyo", line 356, in main
File "youtube_dl__init__.pyo", line 346, in _real_main
File "youtube_dl\YoutubeDL.pyo", line 1129, in download
File "youtube_dl\YoutubeDL.pyo", line 566, in extract_info
File "youtube_dl\YoutubeDL.pyo", line 612, in process_ie_result
File "youtube_dl\YoutubeDL.pyo", line 901, in process_video_result
File "youtube_dl\YoutubeDL.pyo", line 1111, in process_info
File "youtube_dl\YoutubeDL.pyo", line 1166, in post_process
File "youtube_dl\postprocessor\ffmpeg.pyo", line 525, in run
File "youtube_dl\postprocessor\ffmpeg.pyo", line 90, in run_ffmpeg_multiple_files
File "subprocess.pyo", line 710, in init
File "subprocess.pyo", line 913, in _execute_child
File "subprocess.pyo", line 644, in list2cmdline
UnicodeDecodeError: 'ascii' codec can't decode byte 0x97 in position 0: ordinal not in range(128)

[dstftw]

Duplicate of #4337.