| ee7stream |
02-18-2014 08:24 PM |
Intriguing inconvenient using 'rtmpdump'
Hi! I'm new at the forum and I suffer from a little inconvenient using rtmpdump. I hope you can help me :)
I want to download the following video: http://elu24.postimees.ee/2699700/el...andra-nurmsalu
In order to do that I searched out the rtmp path of the video
Code:
rtmp://egress.cdn.mind.ee/postimees_vod/_definst_/mp4:vod/postimees/18.02.13.band_sandra.mp4
There is no problem if I reproduce the video with mplayer
Code:
$ mplayer rtmp://egress.cdn.mind.ee/postimees_vod/_definst_/mp4:vod/postimees/18.02.13.band_sandra.mp4
MPlayer SVN-r36498-snapshot-4.8.2 (C) 2000-2013 MPlayer Team
206 audio & 433 video codecs
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing rtmp://egress.cdn.mind.ee/postimees_vod/_definst_/mp4:vod/postimees/18.02.13.band_sandra.mp4.
libavformat version 55.19.104 (internal)
Using network protocols without global network initialization. Please use avformat_network_init(), this will become mandatory later.
Using network protocols without global network initialization. Please use avformat_network_init(), this will become mandatory later.
libavformat file format detected.
[flv @ 0x7f8cb971fa60]Stream discovered after head already parsed
[lavf] stream 0: video (h264), -vid 0
[lavf] stream 1: audio (aac), -aid 0
VIDEO: [H264] 640x360 0bpp 25.000 fps 0.0 kbps ( 0.0 kbyte/s)
Clip info:
audiochannels: 2
videoframerate: 25
aacaot: 2
avclevel: 30
avcprofile: 77
frameWidth: 640
frameHeight: 360
displayWidth: 640
displayHeight: 360
moovposition: 775074715
Could not find a UTF-8 locale, some keys will not be handled.
Failed to open VDPAU backend libvdpau_i965.so: cannot open shared object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 55.39.100 (internal)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, floatle, 0.0 kbit/0.00% (ratio: 0->384000)
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
[AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or directory
AO: [alsa] 48000Hz 2ch floatle (4 bytes per sample)
Starting playback...
[VD_FFMPEG] Trying pixfmt=0.
[VD_FFMPEG] XVMC-accelerated MPEG-2.
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
[VD_FFMPEG] Trying pixfmt=0.
[VD_FFMPEG] XVMC-accelerated MPEG-2.
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 640x360 => 640x360 Planar YV12
A: 4.1 V: 3.8 A-V: 0.352 ct: 0.125 0/ 0 4% 0% 11.8% 1 0
But when I try to download it with rtmpdump the command fail :c
Code:
$ rtmpdump -v -r "rtmp://egress.cdn.mind.ee/postimees_vod/_definst_/mp4:vod/postimees/18.02.13.band_sandra.mp4" -o "test.mp4"
RTMPDump v2.4
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
ERROR: Closing connection: NetStream.Play.StreamNotFound
Code:
$ rtmpdump -v -r "rtmp://egress.cdn.mind.ee/postimees_vod/_definst_/" -p "http://elu24.postimees.ee/2699700/elu24-live-kulas-on-salaparane-sandra-nurmsalu" -y "mp4:18.02.13.band_sandra.mp4" -o "test.mp4"
RTMPDump v2.4
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
ERROR: Closing connection: NetStream.Play.StreamNotFound
So I would like to know why mplayer works but rtmpdump doesn't :c ... what am I doing wrong with the command? and how a working rtmpdump command looks like for this video in particular?
Thanks in advanced! c:
PD1: I'm a completely beginner in the stream world
PD2: Excuse my English :x |