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- 2. _I_n_s_t_a_l_l_a_t_i_o_n__I_n_f_o_r_m_a_t_i_o_n
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- This chapter lists supplemental information to the _I_R_I_S
- _S_o_f_t_w_a_r_e _I_n_s_t_a_l_l_a_t_i_o_n _G_u_i_d_e. The information listed here is
- product- and release-specific; use it with the Installation
- Guide to install this product.
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- 2.1 _O_C_T_A_N_E__C_o_m_p_a_r_e_s_s_i_o_n__a_n_d__I_M_P_A_C_T__C_o_m_p_r_e_s_s_i_o_n__S_u_b_s_y_s_t_e_m_s
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- OCTANE Compression and IMPACT Compression includes these
- subsystems:
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- _i_m_p_a_c_t_c_o_m_p._s_w._e_o_e Kernel device driver and Video
- and Compression Library
- software for OCTANE
- Compression and IMPACT
- Compression
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- _i_m_p_a_c_t_c_o_m_p._m_a_n._p_a_g_e_s: Man pages for OCTANE
- Compression and IMPACT
- Compression
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- _i_m_p_a_c_t_c_o_m_p._m_a_n._r_e_l_n_o_t_e_s: Release notes for OCTANE
- Compression and IMPACT
- Compression
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- _i_m_p_a_c_t_c_o_m_p._b_o_o_k_s._I_n_d_2_I_M_C_p_r_e_s__P_G: Programmer's Guide for
- OCTANE Compression and IMPACT
- Compression
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- 2.2 _O_C_T_A_N_E _C_o_m_p_r_e_s_s_i_o_n _a_n_d _I_M_P_A_C_T _C_o_m_p_r_e_s_s_i_o_n _S_u_b_s_y_s_t_e_m
- _D_i_s_k _S_p_a_c_e _R_e_q_u_i_r_e_m_e_n_t_s
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- This section lists the subsystems (and their sizes) of
- OCTANE Compression and IMPACT Compression.
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- If you are installing this product for the first time, the
- subsystems marked ``default'' are the ones that are
- installed if you use the ``go'' menu item. To install a
- different set of subsystems, use the ``install,''
- ``remove,'' ``keep,'' and ``step'' commands in _i_n_s_t to
- customize the list of subsystems to be installed, then
- select the ``go'' menu item.
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- Note: The listed subsystem sizes are approximate. Refer to
- the _I_R_I_S _S_o_f_t_w_a_r_e _I_n_s_t_a_l_l_a_t_i_o_n _G_u_i_d_e for information
- on finding exact sizes.
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- Subsystem Name Subsystem Size
- (1K-byte blocks)
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- _i_m_p_a_c_t_c_o_m_p._s_w._e_o_e 1544
- (default)
- _i_m_p_a_c_t_c_o_m_p._m_a_n._p_a_g_e_s 16
- (default)
- _i_m_p_a_c_t_c_o_m_p._m_a_n._r_e_l_n_o_t_e_s 24
- (default)
- _i_m_p_a_c_t_c_o_m_p._b_o_o_k_s._I_n_d_2_I_M_C_p_r_e_s__P_G 860
- (default)
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- 2.3 _I_n_s_t_a_l_l_a_t_i_o_n__M_e_t_h_o_d
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- All of the subsystems for OCTANE Compression and IMPACT
- Compression can be installed using IRIX. You do not need to
- use the miniroot. Refer to the _I_R_I_S _S_o_f_t_w_a_r_e _I_n_s_t_a_l_l_a_t_i_o_n
- _G_u_i_d_e for complete installation instructions.
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- 2.4 _P_r_e_r_e_q_u_i_s_i_t_e_s
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- OCTANE Compression and IMPACT Compression requires the
- following software:
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- +o OCTANE and IMPACT Digital Media Base Execution
- Environment, 6.5 (impactdm)
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- +o Digital Media Execution Environment, 6.5 (dmedia_eoe)
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- 2.5 _C_o_m_p_a_t_i_b_i_l_i_t_y_:
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- +o IMPACT Compression requires IMPACT Graphics. It will
- not operate with XL, XZ, or other graphics subsystems.
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- +o IMPACT Compression is compatible with IMPACT Video. It
- will not operate with Galileo, Indigo2 Video or other
- video subsystem.
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- 2.6 _C_o_n_f_i_g_u_r_a_t_i_o_n__F_i_l_e_s
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- The video devices have certain configuration values. There
- are factory defaults for each device stored in :
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- /usr/etc/video/videod.defaults._d_e_v_i_c_e,
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- where _d_e_v_i_c_e is impact for IMPACT Compression as well as
- OCTANE Compression. Using _v_i_d_e_o_p_a_n_e_l you can restore these,
- as well as saving and restoring a local configuration in
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- /usr/etc/video/videod.defaults.
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- NOTE: The videod.defaults.impact file is installed as part
- of the OCTANE and IMPACT Digital Media Base Execution
- Software, impactdm.sw.eoe.
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