g_string_append_printf(ctx->header, ";EnabledChannels: -1\n");
g_string_append_printf(ctx->header, ";Compressed: true\n");
g_string_append_printf(ctx->header, ";CursorEnabled: false\n");
g_string_append_printf(ctx->header, ";EnabledChannels: -1\n");
g_string_append_printf(ctx->header, ";Compressed: true\n");
g_string_append_printf(ctx->header, ";CursorEnabled: false\n");