exiled
14th May 2011, 23:31
Here's the issue: I downloaded a file with .FLV extension off the web. As far as I can tell it's got .264 video and mp3 audio. It plays nicely, but I want to trim some extra footage off the beginning of it that's not necessary and then burn it to dvd so I can watch it.
I can't get past the initial stage of trimming it..
Here is some of the info according to GSpot:
container: mime-type video/x-flv.. compatibility warning: unknown flash flv format
codec ???? name flash video unknown
status: codec status undetermined
len: 4:15:10 frms: 77,889 kbps: 411 pic/s 32.122 frame/s 32.122
audio: mpeg-1 layer 3 44100 hz 128kb/s tot, joint stereo status undetermined
According to MediaInfo app:
Duration : 4h 15mn
Overall bit rate : 522 Kbps
_presetname : Custom
_creationdate : Sun Apr 17 18:26:10 2011
_videodevice : NewTek TriCaster Video
_framerate : 30.000
_width : 640.000
_height : 360.000
_videocodecid : avc1
_videodatarate : 384.000
_avclevel : 40.000
_avcprofile : 77.000
_videokeyframe_frequency : 3.000
_audiodevice : NewTek TriCaster Audio
_audiosamplerate : 44100.000
_audiochannels : 2.000
_audioinputvolume : 98.000
_audiocodecid : .mp3
_audiodatarate : 128.000
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : 7
Duration : 4h 15mn
Bit rate mode : Constant
Bit rate : 364 Kbps
Nominal bit rate : 384 Kbps
Width : 640 pixels
Height : 360 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 66.667 fps
Original frame rate : 30.000 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.024
Stream size : 664 MiB (70%)
Audio
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Mode : Joint stereo
Mode extension : MS Stereo
Codec ID : 2
Codec ID/Hint : MP3
Duration : 4h 15mn
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 44.1 KHz
Compression mode : Lossy
Delay relative to video : -15ms
Stream size : 234 MiB (25%)
I'm not sure what to do. I just want to 1) trim off the beginning of the video that's unneeded without recompressing 2) burn it to dvd with minimal compression lost.
Can anyone help me out? I'm not sure how to do this.. I was able to use DGAVCIndex.exe to get a .264 and .mp3 and timecode files, but I can't seem to find any app that can work with them without losing sync.
I have tried searching the forums and lots of different tools like Yamb and mp4box and mktvtoolnix and flvsplitter and AVStoDVD and AVCHD and DGAVCDEC and I still haven't come up with a satisfactory result.
Thanks for any help.
I can't get past the initial stage of trimming it..
Here is some of the info according to GSpot:
container: mime-type video/x-flv.. compatibility warning: unknown flash flv format
codec ???? name flash video unknown
status: codec status undetermined
len: 4:15:10 frms: 77,889 kbps: 411 pic/s 32.122 frame/s 32.122
audio: mpeg-1 layer 3 44100 hz 128kb/s tot, joint stereo status undetermined
According to MediaInfo app:
Duration : 4h 15mn
Overall bit rate : 522 Kbps
_presetname : Custom
_creationdate : Sun Apr 17 18:26:10 2011
_videodevice : NewTek TriCaster Video
_framerate : 30.000
_width : 640.000
_height : 360.000
_videocodecid : avc1
_videodatarate : 384.000
_avclevel : 40.000
_avcprofile : 77.000
_videokeyframe_frequency : 3.000
_audiodevice : NewTek TriCaster Audio
_audiosamplerate : 44100.000
_audiochannels : 2.000
_audioinputvolume : 98.000
_audiocodecid : .mp3
_audiodatarate : 128.000
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : 7
Duration : 4h 15mn
Bit rate mode : Constant
Bit rate : 364 Kbps
Nominal bit rate : 384 Kbps
Width : 640 pixels
Height : 360 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 66.667 fps
Original frame rate : 30.000 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.024
Stream size : 664 MiB (70%)
Audio
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Mode : Joint stereo
Mode extension : MS Stereo
Codec ID : 2
Codec ID/Hint : MP3
Duration : 4h 15mn
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 44.1 KHz
Compression mode : Lossy
Delay relative to video : -15ms
Stream size : 234 MiB (25%)
I'm not sure what to do. I just want to 1) trim off the beginning of the video that's unneeded without recompressing 2) burn it to dvd with minimal compression lost.
Can anyone help me out? I'm not sure how to do this.. I was able to use DGAVCIndex.exe to get a .264 and .mp3 and timecode files, but I can't seem to find any app that can work with them without losing sync.
I have tried searching the forums and lots of different tools like Yamb and mp4box and mktvtoolnix and flvsplitter and AVStoDVD and AVCHD and DGAVCDEC and I still haven't come up with a satisfactory result.
Thanks for any help.