Guten Abend David, On Monday 01 November 2010 21.37:59, David Haller wrote:
Hallo,
Am Mon, 01 Nov 2010, Daniel Bauer schrieb:
2) Kein Erfolg beim Umschreiben:
- mit mencoder mencoder -oac lavc -ovc lavc -lavcopts vcodec=mpeg1video -o output.mpg imput.MOV
Hm, mpeg1video?
Zeig uns bitte mal auf paste.opensuse.org die Ausgabe von
mediainfo input.MOV
General Complete name : MVI_0049.MOV Format : MPEG-4 Format profile : QuickTime Codec ID : qt File size : 513 MiB Duration : 1mn 47s Overall bit rate : 40.1 Mbps Encoded date : UTC 2010-10-29 21:19:59 Tagged date : UTC 2010-10-29 21:19:59 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Baseline@L5.0 Format settings, CABAC : No Format settings, ReFrames : 1 frame Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 1mn 47s Bit rate mode : Variable Bit rate : 38.7 Mbps Width : 1 920 pixels Height : 1 080 pixels Original height : 1 088 pixels Display aspect ratio : 16:9 Original display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 30.000 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.621 Stream size : 495 MiB (96%) Language : English Encoded date : UTC 2010-10-29 21:19:59 Tagged date : UTC 2010-10-29 21:19:59 Color primaries : BT.709-5, BT.1361, IEC 61966-2-4, SMPTE RP177 Transfer characteristics : BT.709-5, BT.1361 Matrix coefficients : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M Audio ID : 2 Format : PCM Format settings, Endianness : Little Format settings, Sign : Signed Codec ID : sowt Duration : 1mn 47s Bit rate mode : Constant Bit rate : 1 411.2 Kbps Channel(s) : 2 channels Sampling rate : 44.1 KHz Bit depth : 16 bits Stream size : 18.1 MiB (4%) Language : English Encoded date : UTC 2010-10-29 21:19:59 Tagged date : UTC 2010-10-29 21:19:59
und die Ausgabe von
mplayer -identify -frames 1 -vo null -ao null input.MOV
MPlayer dev-SVN-r31930-4.4-openSUSE Linux 11.2 (i686)-Packman (C) 2000-2010 MPlayer TeamCan't open joystick device /dev/input/js0: No such file or directory Can't init input joystick 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 MVI_0049.MOV. libavformat file format detected. ID_VIDEO_ID=0 [lavf] stream 0: video (h264), -vid 0 ID_AUDIO_ID=0 ID_AID_0_LANG=eng [lavf] stream 1: audio (pcm_s16le), -aid 0, -alang eng VIDEO: [H264] 1920x1088 24bpp 30.000 fps 38660.5 kbps (4719.3 kbyte/s) Clip info: major_brand: qt ID_CLIP_INFO_NAME0=major_brand ID_CLIP_INFO_VALUE0=qt minor_version: 537331968 ID_CLIP_INFO_NAME1=minor_version ID_CLIP_INFO_VALUE1=537331968 compatible_brands: qt CAEP ID_CLIP_INFO_NAME2=compatible_brands ID_CLIP_INFO_VALUE2=qt CAEP ID_CLIP_INFO_N=3 ID_FILENAME=MVI_0049.MOV ID_DEMUXER=lavfpref ID_VIDEO_FORMAT=H264 ID_VIDEO_BITRATE=38660464 ID_VIDEO_WIDTH=1920 ID_VIDEO_HEIGHT=1088 ID_VIDEO_FPS=30.000 ID_VIDEO_ASPECT=0.0000 ID_AUDIO_FORMAT=1 ID_AUDIO_BITRATE=0 ID_AUDIO_RATE=44100 ID_AUDIO_NCH=2 ID_START_TIME=0.00 ID_LENGTH=107.40 ID_SEEKABLE=1 ID_CHAPTERS=0 ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264) ========================================================================== ID_VIDEO_CODEC=ffh264 ========================================================================== Opening audio decoder: [pcm] Uncompressed PCM audio decoder AUDIO: 44100 Hz, 2 ch, s16le, 0.0 kbit/0.00% (ratio: 0->176400) ID_AUDIO_BITRATE=0 ID_AUDIO_RATE=44100 ID_AUDIO_NCH=2 Selected audio codec: [pcm] afm: pcm (Uncompressed PCM) ========================================================================== AO: [null] 44100Hz 2ch s16le (2 bytes per sample) ID_AUDIO_CODEC=pcm Starting playback... Movie-Aspect is undefined - no prescaling applied. VO: [null] 1920x1088 => 1920x1088 Planar YV12 A: 0.0 V: 0.0 A-V: 0.035 ct: 0.000 0/ 0 ??% ??% ??,?% 0 0 Exiting... (End of file) ID_EXIT=EOF
oder mal gleich mit '-lavcopts vcodec=mpeg4' testen.
mencoder -oac mp3lame -ovc lavc -lavcopts vcodec=mpeg4 -o output.avi MVI_0049.MOV ergibt ein sehr pixeliges Ergebnis plus grobe Übergängen in Flächen (so wie wenn man ein Foto auf wenige Graustufen reduziert). Ausserdem ist der Ton ebenfalls verschoben, so wie es schon beim Original-Anschauen mit mplayer der Fall ist... Gruss Daniel -- Daniel Bauer photographer Basel Barcelona professional photography: http://www.daniel-bauer.com my new blog: http://www.guapamania.com/wordpress/ -- Um die Liste abzubestellen, schicken Sie eine Mail an: opensuse-de+unsubscribe@opensuse.org Um eine Liste aller verfuegbaren Kommandos zu bekommen, schicken Sie eine Mail an: opensuse-de+help@opensuse.org