|
|
Hi,
> Another thing, why is You movie sooooooooo big ??
> What kind of codec and which bitrate did You used to create it ?
Uh oh, I hope I can tell you.
First of all, I'm using Linux and it took me a long time to find
something to make an mpeg file. Then I found mpeg2encode:
mpeg2encode / mpeg2decode
=========================
MPEG-2 Encoder / Decoder, Version 1.2, July 19, 1996
Copyright (c) 1996
MPEG Software Simulation Group
This programme needs a parameter file:
MPEG-2 Domino Sequence, 25 frames/sec
/mnt/network/drive_l/hennes/POVRay/domi-1%03d /* name of source files */
- /* name of reconstructed images ("-": don't store) Old: q%d*/
- /* name of intra quant matrix file ("-": default matrix) */
- /* name of non intra quant matrix file ("-": default matrix) */
- /* name of statistics file ("-": stdout ) */
2 /* input picture file format: 0=*.Y,*.U,*.V, 1=*.yuv, 2=*.ppm */
360 /* number of frames */
1 /* number of first frame */
00:00:00:00 /* timecode of first frame */
12 /* N (# of frames in GOP) */
3 /* M (I/P frame distance) */
0 /* ISO/IEC 11172-2 stream */
0 /* 0:frame pictures, 1:field pictures */
640 /* horizontal_size */
480 /* vertical_size */
2 /* aspect_ratio_information 1=square pel, 2=4:3, 3=16:9,
4=2.11:1 */
3 /* frame_rate_code 1=23.976, 2=24, 3=25, 4=29.97, 5=30
frames/sec. */
5000000.0 /* bit_rate (bits/s) */
112 /* vbv_buffer_size (in multiples of 16 kbit) */
0 /* low_delay */
0 /* constrained_parameters_flag */
4 /* Profile ID: Simple = 5, Main = 4, SNR = 3, Spatial = 2, High
= 1 */
8 /* Level ID: Low = 10, Main = 8, High 1440 = 6, High =
4 */
0 /* progressive_sequence */
1 /* chroma_format: 1=4:2:0, 2=4:2:2, 3=4:4:4 */
1 /* video_format: 0=comp., 1=PAL, 2=NTSC, 3=SECAM, 4=MAC,
5=unspec. */
5 /* color_primaries */
5 /* transfer_characteristics */
5 /* matrix_coefficients */
640 /* display_horizontal_size */
480 /* display_vertical_size */
0 /* intra_dc_precision (0: 8 bit, 1: 9 bit, 2: 10 bit, 3: 11 bit
*/
1 /* top_field_first */
0 0 0 /* frame_pred_frame_dct (I P B) */
0 0 0 /* concealment_motion_vectors (I P B) */
1 1 1 /* q_scale_type (I P B) */
1 0 0 /* intra_vlc_format (I P B)*/
0 0 0 /* alternate_scan (I P B) */
0 /* repeat_first_field */
0 /* progressive_frame */
0 /* P distance between complete intra slice refresh */
0 /* rate control: r (reaction parameter) */
0 /* rate control: avg_act (initial average activity) */
0 /* rate control: Xi (initial I frame global complexity measure)
*/
0 /* rate control: Xp (initial P frame global complexity measure)
*/
0 /* rate control: Xb (initial B frame global complexity measure)
*/
0 /* rate control: d0i (initial I frame virtual buffer fullness) */
0 /* rate control: d0p (initial P frame virtual buffer fullness) */
0 /* rate control: d0b (initial B frame virtual buffer fullness) */
2 2 11 11 /* P: forw_hor_f_code forw_vert_f_code search_width/height */
1 1 3 3 /* B1: forw_hor_f_code forw_vert_f_code search_width/height */
1 1 7 7 /* B1: back_hor_f_code back_vert_f_code search_width/height */
1 1 7 7 /* B2: forw_hor_f_code forw_vert_f_code search_width/height */
1 1 3 3 /* B2: back_hor_f_code back_vert_f_code search_width/height */
I don't know which parameter to change... Do you know?
Regards
Ralf
Post a reply to this message
|
|